Synthesizer V Studio

* Physical
* (Bundles)
* Digital

* Starter Pack
* (Old)
* w/ Guidebook

* ANiCUTE
* AHS
* Taobao
* Dreamtonics

**Synthesizer V Studio Basic**

* July 31, 2020 - Dreamtonics

* AHS Store
* AHS Store (user discount)
* AHS Store (crossgrade discount)
* AHS Store (starter pack)
* AHS Store (starter pack; user discount)
* AHS Store (w/ guidebook)
* AHS Store (w/ guidebook; user discount)
* Amazon Japan
* Amazon Japan (starter pack)
* Amazon Japan (w/ guidebook)
**Digital copies**:

* AHS Store
* ANiCUTE (out of stock)
* animate GAMES
* DLSite
* Dreamtonics (International)
* Dreamtonics (International) (bundle set)
* Dreamtonics (Mainland China)
* Dreamtonics (Mainland China) (bundle set)
* Dwango JP Store
* Quadimension (Mainland China)
* SONICWIRE
* Vector PC Shop
**Basic versions:**

* AHS
* Dreamtonics
* VOLOR

**Synthesizer V Studio** is the second generation of the Synthesizer V vocal synthesis engine, developed by Dreamtonics Co., Ltd. The software was unveiled June 25, 2020 in a press release alongside voice databases Kotonoha Akane & Aoi and Saki. AI support for Synthesizer V AI was released for Synthesizer V Studio as an update on December 25 alongside an update for Saki known as Saki AI. Voice databases that were not recorded with the AI method are known as "Standard voice databases", which are generally recorded at the Dreamtonics studio in Tokyo.

Two versions were announced: **Synthesizer V Studio Pro** and **Synthesizer V Studio Basic**. Synthesizer V Studio Pro officially released July 10, 2020 on Beijing Photek S&T Development Co., Ltd.'s Taobao for Chinese users. International users were able to purchase Synthesizer V Studio Pro starting July 15, on ANiCUTE, while AH-Software Co. Ltd. later released it on July 30 for Japanese users. Synthesizer V Studio Basic released July 31, on Dreamtonics' Website as a free download.

According to the press release, Synthesizer V Studio combines traditional sample-based voice synthesis with artificial intelligence and machine learning to create a hybrid engine.

## History

In August 2019, Kanru Hua announced on Twitter the development of the second generation of Synthesizer V, known tentatively as **Synthesizer V Release 2**. On April 9, 2020 it was announced by Ddickky that the second generation of Synthesizer V would be released soon, and said a demo of Chiyu using the new engine would be coming soon. The demo was released on April 11.

Synthesizer V Studio Pro and Synthesizer V Studio Basic were formally announced on June 26 by AH-Software Co. Ltd. in a press release, as well as the voice databases Kotonoha Akane & Aoi and Saki.

Animen's ANiCUTE store for international customers opened on July 12th and Synthesizer Studio Pro with voice databases Genbu & AiKO available for purchase on July 15. Special discounts were made available for VIP members and purchasers of the 1st generation Synthesizer V editor.

Pre-orders for physical DVD versions of Synthesizer V Studio Pro with Kotonoha Akane & Aoi and Saki databases started on July 15 on AH-Software Co. Ltd.'s store and fully released on July 30.

On August 2, Dreamtonics opened a beta-test application for VST and Audio Units versions of Synthesizer V Studio to anyone that purchased the software.

Synthesizer V Studio was upgraded to version 1.1.0 on December 24 to support "Gen 1" AI voice databases.

Synthesizer V Studio was upgraded to version 1.2.0 on February 18, 2021 with AI voices now regarded as "Gen 2 AI voices".

Synthesizer V Studio was upgraded to version 1.3.0 on June 18 with Synthesizer V AI being upgraded and now referred to as "Gen 3".

On February 4, 2022, according to AH-Software, the Synthesizer V series had been selling much more than expected within a year ever since it became compatible with AI.

On February 28, 2023, Dreamtonics announced that Synthesizer V Studio would soon add Cantonese Chinese as its fourth supported language. This would allow the engine to support both voice libraries dedicated to the language as well as Cross-lingual Singing Synthesis. The company also announced the future support of rap vocals, showing a demo of a new male vocalist rapping in Mandarin Chinese and English. Support for Japanese rap was expected in the future. On March 2, Dreamtonics posted a response to fans' concerns with the implementation of Cantonese Chinese and noted that they were checking and fixing the issues with the demonstration clips as reported by the user base. They also noted that Synthesizer V Studio supported the input of lyrics in Cantonese Jyutping, which was the 1993 version of the Cantonese spelling scheme. It was not equivalent to the X-SAMPA phonetic scheme above the lyric notes on the editor. The X-SAMPA phonetic scheme for a Chinese character was also not equivalent to the Pinyin reading of the character. On March 15, after receiving feedback in improving the song to be more in line with Cantonese songwriting habits, Dreamtonics replaced the bilibili version of the debut video, which implemented corrections made to the male vocal's and Feng Yi's demos. The rap feature for English and Mandarin Chinese, and the implementation of Cantonese Chinese Cross-lingual Singing Synthesis was officially planned to be fully implemented in Version 1.9.0, with a beta version released on April 18. Dreamtonics mentioned that after receiving valuable feedback, they focused on refining pronunciation for an even better user experience. As for how it worked, they said that when the language is set to Cantonese, all Chinese lyrics will be sung with Cantonese pronunciation. If misread lyrics occurred, users can correct them by typing the romanized form in Jyutping directly. Although the phoneme set is largely based on Mandarin Chinese, several phonemes unique to Cantonese were incorporated.

### Development of Neural Networks

Following the *Synthesizer V Studio 1.2.0 Update* on February 19, 2021, Kanru Hua announced a thread on his personal Twitter account about how the optimized neural network inference functions in the recent Synthesizer V updates. The following day, Kanru Hua elaborated more on the subject. Synthesizer V Studio 1.2 uses JIT-compiled quantized sparse Matrix-vector multiplication (MVM) kernels. In his own words "artificial neural network boils down to a bunch of really simple arithmetic operations, e.g. a + b \* x1 + c \* x2 + ... But when you (purposefully) compose millions of these together, they can be turned into really complicated machines." He notes that in order to build a voice, he picks specialized values for the "a, b and c" that best represent the voice, and then plugs the values into millions of equations, These "a, b, c" values are called parameters. Linear algebra is used to help rather than writing each individual equation by hand to make matrices & vectors which are notations that aid with simple math in large batches. Many neural network models are composed of matrix-matrix multiplication. In the case of Synthesizer V, the bottleneck is matrix-vector multiplication, mainly used in a network that generates waveform samples which is known as the “neural vocoder”. One of the challenges he notes is that not only having a large network to manage, the network needs to "run tens of thousands of times per second" to synthesize high quality audio in real time. Due to this, modern CPUs are needed as they are able to run at several "gigacycles" per second ("GHz"). This is on a similar order of magnitude as the number of operations per second above however, he notes that the margin is very tight. He states that because of this, not all CPU cycles can do "useful work" and presents additional challenges. The goal here is to make this MVM operation perform as fast as possible on modern CPU systems.

The following day, he elaborated further into the usage of Sparse Matrix-Vector Multiplication (SpMVM) for Synthesizer V's neural networks. Kanru Hua states that out of the millions of parameters, many are redundant and thrown out without hurting sound quality which results in what is called a "sparse matrix".  Some parameters that are truly important can't be thrown away and if too many are removed from too many of the parameters, eventually the quality will drop. "The synthesized voice will sound more and more like from a walkie-talkie until it completely degrades into noise." The goal here is to remove the less contributing parameters carefully and remove as many as possible without hurting the quality. Typically over three-fourths of the parameters are thrown out if done properly. When executing the sparse neural network, the program needs to skip the parameters that were removed. This skipping process adds a sometimes expensive overhead. This aids in boosting the speed up to four-times the initial speed. "Going sparse is an effective way to compress a neural network. If done right, it can still speed up execution by a few times, although this would require highly optimized code for SpMVM."

Over the course of the following three days, Kanru Hua posted three additional threads further elaborating on the intricises of developing the neural networks. After making matrices sparse, integers are quantized to scale the values down before doing MVM to make sure the result will be in the range, it was noted that if the addition or multiplication programming goes out of range, they could be wrapped back to the lower end of the range resulting in an overflow and the synthesized voice could potentially sound akin to that of a mistuned radio or be complete noise. He states that neural networks used in Synthesizer V AI come in many different sizes, some of which can be made sparse, some can not. The software is able to run on every x86 CPU since the Pentium 4 processor that was developed in 2004.

## Updates

Synthesizer V Studio 1.0.0 - date unknown (build 65536)
* Original version delivered to demo producers and evaluators.
* Synthesizer V Engine version unknown, but likely to be at least 2.0.0.

Synthesizer V Studio 1.0.3 Update - June 24, 2020 (build 65539)
* Version installed by the physical DVD-ROM release of Synthesizer V Studio Pro.
* Synthesizer V Engine version 2.0.6 (as shown on the editor's About screen).
* Specific improvement(s) over earlier version(s) unknown.

Synthesizer V Studio 1.0.4 Update - July 9, 2020 (build 65540)
* Version obtained by digital download upon first public release (both Basic and Pro editors); first public update issued to users who bought physical editions of Pro.
* Still based on Synthesizer V Engine 2.0.6.

**Bug Fixes**

* Fixed a stability issue noted by producer Amano-kei in 1.0.3, where rendering lagged if too many unsaved edits were present (thus requiring frequent saves).

Synthesizer V Studio 1.0.5 Update - August 14, 2020 (build 65541)
* Synthesizer V Engine updated to 2.0.7.

**Enhancements**

* Side panels: select the value when double clicking a slider
* Linguistics: allow override of phonemes on notes with syllable progression symbol ("+")
* About window: add system information for bug reports

**Bug Fixes**

* Audio: failure to select output devices without recording capability
* Live Render: crashes when deleting a track during playback
* Synthesizer V engine: crashes on rare phoneme combinations
* File: tracks with same name are not loaded
* Parameter panel: erase mode sets voicing and vibrato envelope parameters to zero, instead of the default value
* Scripting: errors in return values of Automation.getPoints()
* Scripting: crashes when launching a dialog from a callback function

Synthesizer V Studio 1.0.6 Update - September 4, 2020 (build 65542)
* Synthesizer V Engine upgraded to version 2.0.8.

**New Features**

* VST3 plugin version for Synthesizer V Studio Pro (Windows / macOS).
* AU plugin version for Synthesizer V Studio Pro (macOS).

**Enhancements**

* Piano roll: extend the scroll range to be the same as arrangement view.
* Piano roll: improve the snapping behavior when dragging notes.
* Editing: add support for zoom gesture on touchpads.
* Editing: use Mac delete key for deleting the selection (macOS).
* Other: display file name on the title bar.

**Bug Fixes**

* Synthesizer V engine: audio artifacts and potential crashes at extremely high pitches.
* Piano roll: notes created by double clicks are not of correct length (macOS).
* Piano roll: selection rectangle shows up when creating a note beyond the work area.
* Playback: spacebar keybinding for play/pause cannot be overridden.
* Scripting: keybindings for scripts get reset after restart.

Synthesizer V Studio 1.0.8 Update - September 5, 2020 (build 65544)
* Next-day update to address the issue that some users could not use shortcut keys in 1.0.6; otherwise "there seems to be no new features added."
* Still based on Synthesizer V Engine 2.0.8.

Synthesizer V Studio 1.1.0 Update - December 24, 2020 (build 65792)
* Synthesizer V Engine updated to version 2.1.2.

**New features**

* Support for Al voice databases.
* Voice panel add two render modes 'Prefer Speed" and "Prefer Quality" (*only for Al voice databases*).
* Modify menu: add second generation Auto Pitch Tuning. Compared to the first generation, pitch curves generated are more natural. The Pro edition allows control over the degree of variation and randomization.
* Parameter panel: add "Tone Shift parameter (*only for Al voice database, only for Pro edition*) which allows changing timbre but fixing the pitch. Similar to "Expression Group" for standard voice databases.
* Note properties: add phoneme "Strength" property (*only for Al voice database, only for Pro edition*).
* Piano roll: add note detuning; pitch adjustments in 25 cents (¼ semitone) units is possible by dragging notes while holding Ctrl + Shift (*only for Pro edition*).
* Plano roll: add "Split Note/Group" feature in the right-click menu.
* Piano roll: add resume mode. If on (by default), playback will resume from the paused position. If off, playback will resume from marker/start position.
* Piano roll: add loop mode and loop markers.
* Transport menu: add "Loop Over Selected Notes" feature.
* Misc: add Neural Networks Performance Tuner (*only for Pro edition*) which optimizes Al voice rendering for the clent machine.

**Enhancements**

* Live Rendering System: reduced latency and overhead of LRS.
* Piano roll: add special lyrics "br" and "cl" (**only for Al voice databases**).
* Piano roll: add link button to simultaneously switch between arrow/pencil tools and notes/pitch editing modes.
* Note properties: add slider reset feature - double clicking on the slider for phoneme duration or strength will reset it to 100%.
* Settings: add "Show animated rendering status" option.
* Scripting: add following methods.
	+ MainEditorView.setCurrentTrack()
	+ MainEditorView.setCurrentGroup()
	+ TrackInnerSelectionState.getSelectedPoints()
	+ TrackInnerSelectionState.select Points()
	+ TrackInnerSelectionState.unselectPoints()

Synthesizer V Studio 1.1.1 Update - December 26, 2020 (build 65793)
* Still based on Synthesizer V Engine 2.1.2.
* Fixed issues reported with AI databases in the previous version for 2nd, 3rd gen Intel i3/i5/i7 processors and AMD processors.

Synthesizer V Studio 1.2.0 Update - February 18, 2021
**40% - 75% Faster Rendering**

* Gen 2 Al voices achieve significant speed up with quantized sparse linear algebra kernels.
* This is a combination of techniques that compresses a large neural network into a smaller version without losing quality.

**More Responsive**

* 120% File Size Reduction
	+ The entire voice installer fits into 10 MB.
	+ Just a few seconds to download.

**Fewer "Surprises"**

* Neural network based waveform generation techniques often suffer from random glitches. The chance of occurrence was 1 in 400 seconds.
* The stablized WaveRNN vocoder reduces these glitches down to a nearly undetectable rate.

**Robust Pronunciation**

* Gen 1 AI voices tend to mispronounce rare phonemes, in particular the Japanese yoōn's
* Gen 2 AI voices are built with care for rare cases.
	+ No more mispronunciations.

**Cleaner Sound**

* Reduced noise in high frequency range.
* More spectral details preserved.

Synthesizer V Studio 1.2.1 Update - February 19, 2021
**New features**

* Fixes a bug causing crashes and file corruption during voice updates.
* Live Render: add power management settings to throttle the synthesis engine when rendering out-of-screen contents.
* Plugin: allow Synthesizer V Studio projects to be saved inside the DAW's project file (enabled by default).
* Scripting: the Pro version now comes with scripts such as “Remove Short Silences”.

**Enhancements**

* Synthesis engine: significant optimization on Al voice rendering.
* Synthesis engine: support for stabilized voice models.
* Piano Roll: add "Insert Lyrics..." to the right-click menu.

**Bug Fixes**

* Playback: looping stops when the playhead goes beyond the project's duration.
* Playback: plugin ceases to follow host's playback status once going beyond the project's duration.
* Update: file corruption when updating voices.
* Scripting: Project.getNoteGroup fails when there are more groups than tracks.

Synthesizer V Studio 1.2.2 Update - March 25, 2021 (build 66050)
* Synthesizer V Engine version 2.2.1.
* 1.2.2 update brings bug fixes, various minor changes and stability improvements.

**New Features**

* Arrangement: add a "Duplicate Track" command to the right-click menu on track items.
* Editing: add a "Dissociate Group" command that takes out the contents from a note group and form a new, independent note group.

**Enhancements**

* Arrangement: update the display range of note groups during edits.
* Piano roll: display quarter beat grid even when snapping is disabled.

**Bug Fixes**

* Synthesizer V Engine: occasional bursts of noise in Al rendered voices.
* Linguistics: broken support for "brl + number" type special lyrics for long breaths.
* Plugin: crashes when loading projects in some certain DAWS.
* Plugin: Input method editor is disabled in "Input Lyrics Dialog" in Windows VSTi version; multi-line input doesn't work under MacOS.

Synthesizer V Studio 1.2.4 Update - June 3, 2021 (build 66052)
* Synthesizer V Engine updated to 2.2.3.
* A feature update to allow for Tsurumaki Maki Standard & AI voices to be used in Synthesizer V Studio, however, a memory leak was found by users utilizing the Lite voices and an update to 1.2.5 was released immediately the following day.

Synthesizer V Studio 1.2.5 Update - June 4, 2021 (build 66053)
* After reports of software crashes when selecting the output folder from the Rendering panel of Synthesizer V Studio, a fix was applied from version 1.2.4. Engine version still 2.2.3.

Synthesizer V Studio 1.2.6 Update - June 4, 2021 (build 66054)
* A further update from 1.2.5 released the same day applying a fix to further crash reports. Engine still version 2.2.3.

Synthesizer V Studio 1.3.0 Update - June 18, 2021 (build 66304)
* Synthesizer V Engine still shown as version 2.2.3.
* "Synthesizer V Studio 1.3.0, available from June 18, brings significant naturalness improvement to AI voices together with a collection of features requested by our users."

**New Features**

* Synthesizer V Engine: support for third generation Synthesizer V AI voices (also requires updating the voices).
* Voice panel: add “Tuning” properties for pitch shifting the entire group/track (only for Pro edition).
* UI: add a bottom status bar for displaying usage tips.

**Enhancements**

* Editing: add an option to paste at the playhead.
* Editing: add a few modifier keys related to dragging behaviors:
	+ Hold Ctrl/Command + Alt while dragging to temporarily disable snapping.
	+ Hold Ctrl/Command + Shift while dragging to slow down the movement of control points.
* Piano Roll: improve the display of control points while dragging.
* Piano Roll: add an adaptive snapping mode to adjust the grid based on the zoom level.
* Piano Roll: add a snapping mode selector to piano roll’s toolbar.
* License and Updates panel: improve the layout of the product list.

**Bug Fixes**

* Editing: crashes when notes or groups are pasted before the first beat.
* Editing: crashes when an entire group is moved before the first beat.

Synthesizer V Studio 1.4.0 Update - November 18, 2021 (build 66560)
* Synthesizer V Engine updated to version 2.3.0.
* "This update brings support for the 4th gen AI voice databases, a new Auto Pitch Tuning command allowing customization, a command for auto-splitting notes based on the melody, improved phoneme conversion for American English and other feature and sound quality enhancements."

**New Features**

* Auto-Process: regroup auto pitch tuning related features under “Auto-Process” menu.
* Auto-Process: add support for 4th generation pitch models.
* Auto-Process: add a customizable version of Auto Pitch Tuning independent of the voice database. (only for Pro edition)
* Auto-Process: add “Ornament Selected Notes” command that automatically splits the notes based on the melody context. (only for Pro edition)
* Voice panel: add “Use relaxed consonants” option for phoneme conversion rules that better suit American English.
* Lyrics Processing: new lyrics shorthand that inserts a glottal stop symbol (“cl”) for notes starting with a single quote.

**Enhancements**

* Synthesizer V Engine: render speed and sound quality improvement for the latest AI voices.
* Linguistics: improve the handling of English lyrics containing single quotes (e.g. dreamin’, I’m, didn’t).

**Bug Fixes**

* Playback: muted tracks are audible during the first few hundred milliseconds of playback.
* Plugin: mute/solo/gain status of instrumental tracks are ignored during mixdown.
* Plugin: timing mismatch during playback in Cubase.
* Other: rare crashes when opening/close a side panel.

Synthesizer V Studio 1.4.1 Update - December 16, 2021 (build 66561)
* Synthesizer V Engine updated to 2.3.1.
* "This update includes stability improvements to the synthesis engine and numerous bug fixes."

**Specification Changes**

* Arrangement: allow groups to be dragged beyond the start of the timeline.

**Bug Fixes**

* Synthesizer V Engine: small quality degradation on 4th generation voices under Prefer Quality mode.
* Auto-Process: crashes at the end of Auto Pitch Tuning.
* Live render: crashes during rendering and playback.
* License and Updates panel: crashes when deactivating a voice.
* License and Updates panel: crashes when closing the panel with products pending refreshes.
* Piano roll: the first click after switching to freehand Direct Pitch Editing mode creates an unexpected note.
* Plugin: playback gets stuck when triggered from the plugin.
* Other: the standalone editor displays as “Synthesizer V Studio Plugin” under macOS.
* Other: unable to save settings when a corrupted settings file is present.

Synthesizer V Studio 1.5.0 Update - December 23, 2021 (build 66816)
* Synthesizer V Engine upgraded to version 2.3.2.
* "Version 1.5.0 brings another round of comprehensive upgrades to AI based Synthesizer V voices, marking a major milestone towards bringing realistic synthesized voices to serious music production workflows."

**New Features**

* Synthesizer V Engine: cross-lingual singing synthesis for AI voices (only for Pro edition), configurable via “Sing in the following language” in Voice panel.
* Piano roll: automatically shrink the neighboring note when enlarging a note; togglable via “overlap-less note resizing” in Settings panel.
* Other: add crash recovery.

**Specification Changes**

* Auto-Process: add a default shortcut (Alt + R) for re-running Auto Pitch Tuning with a different random seed.
* Editing: menu item “Reset Pitch Properties” is renamed to “Reset Pitch”, which will reset both the pitch properties for a note and the pitch deviation parameter under the note.
* Piano roll: add reset commands and “Select Parameter for Notes” command to the context menu on selected notes.

**Enhancements**

* Synthesizer V Engine: add support for high rendering speed and high spectrogram resolution models for AI voices.
* Auto-Process: improved expressiveness for Auto Pitch Tuning.
* Playback: add an animated highlight effect to notify users when a track is played without a voice database loaded.
* Rendering: improved resampling quality when exporting to a different rate from the engine’s internal sampling rate.

**Bug Fixes**

* Piano roll: crashes when dragging notes selected in some certain order.
* File: the order of tracks gets reset when loading a project with many tracks.
* Plugin: playback gets stuck when triggered from the plugin on macOS.

Synthesizer V Studio 1.5.1 Update (macOS only) - February 22, 2022 (build 66817)
* Dual x86-64/ARM64 (Universal Binary Format) port of version 1.5.0 (as such, Synthesizer V Engine version is still 2.3.2).
	+ Prior to 1.5.1, to run any version of SynthV Studio on a Mac computer with an Apple Silicon M1 or higher CPU (as opposed to an Intel CPU), Rosetta 2 (a compatibility emulation layer that transcodes Intel x86-64 machine code to Apple-specific ARM64 instructions) was required.
* "Synthesizer V Studio now runs natively on Apple Silicon! Get the version 1.5.1 update to get a 300% rendering speed boost on M1 series chips. For Pro version users, native Apple Silicon support also extends to VST3 and AU plugins."
* "Starting from 1.5.1, the macOS versions of Synthesizer V Studio are available in the universal binary format, which includes native Apple Silicon support.
On processors such as Apple M1, version 1.5.1 archives a staggering rendering speed of 300% against the previous versions which run through the Rosetta 2 compatibility layer on the same hardware. To put this into some context, the demo song “Stir Crazy” for Synthesizer V AI Kevin can be rendered in 10 seconds.
Synthesizer V Studio Pro 1.5.1 also works as VST3/Audio Unit plugins on DAWs with universal binary plugin support."

**Bug fixes**

* File: .svp file association does not work on macOS.
* Plugin: some key presses on the plugin got leaked into the DAW on macOS.

Synthesizer V Studio 1.5.2 Update (macOS only) - February 25, 2022 (build 66818)
* Fixes crashes when using Standard voice databases in some Apple Silicon based environments.

Synthesizer V Studio 1.6.0 Update - March 25, 2022 (build 67072)
* Synthesizer V Engine upgraded to version 2.4.0.
* With the 1.6.0 update, Synthesizer V Studio Pro now supports switching between a few predefined vocal styles for AI voice databases.
* **Vocal Mode**: Creators can now use the “Vocal Mode” section in the Voice panel to select among or mix a handful of presets such as “chest”, “open”, “soft”, “clear”, thereby customizing out a richer and more versatile sound tailored for their work.
* **Instant Mode**: Another important addition to the singing editor is the “Instant Mode”. While the Auto Pitch Tuning feature is bringing great naturalness improvement at the merely cost of a single menu command, we further simplified the workflow by letting the editor execute Auto Pitch Tuning as soon as the user modifies any note or lyrics. Behaviors of the pitch generation AI can even be customized for each note, for example increasing/reducing the pitch dynamics only for some selected notes.
* **Voice Updates**: Due to the varying styles and specifications of the voice databases, the supported Vocal Mode options also vary. The first batch of AI voice databases with Vocal Mode support are Dreamtonics’ original voices and Stardust (by Quadimension). We are working with our licensed partners to bring Vocal Mode feature to more voices in the future.
	+ Saki AI v119
	+ Ryo v102
	+ Kevin v102
	+ Qing Su v105
	+ MEDIUM5 Stardust v102

**New Features**

* Synthesizer V Engine: Vocal Mode properties for AI voices (only for Pro edition), configurable under “Vocal Mode” section in Voice Panel.
* Auto-Process: add Instant Mode under which Auto Pitch Tuning is executed immediately after modifying notes and lyrics.
* Note properties panel: add note-level customization for Auto Pitch Tuning parameters.
* Settings: add a slider for controlling the GUI scaling factor.

**Enhancements**

* Auto-Process: improved expressiveness further for Auto Pitch Tuning.
* Arrangement: wider range for horizontal scaling and improved display of measure numbers.

**Bug Fixes**

* File: notes with zero duration are created when loading some MIDI files. Editing tracks containing these problematic notes may lead to crashes.
* Parameter panel: fix crashes when editing control points selected with “Select Parameters for Notes”.
* Editing: fix crashes when executing certain menu commands (e.g. “Snap to Grid”) or scripts while dragging notes or groups.

Synthesizer V Studio 1.6.1 Update - April 7, 2022 (build 67073)
* Synthesizer V Engine version updated to 2.4.1.
* Synthesizer V Studio 1.6.1 update has been released.
* This update includes various fixes for crashes and compatibility issues.

**Bug Fixes**

* Auto-Process: crashes when loading a standard voice database without auto pitch tuning support under Instant Mode (Basic edition only).
* Synthesizer V Engine: random audio glitches when using AI voices on Intel Macs.
* File: Instant Mode cannot be turned off by default when importing MIDI files.
* File: audio files imported by drag-and-drop are not indexed by relative paths.
* Plugin: broken IME support in the Windows VSTi version.

Synthesizer V Studio 1.7.0 Update - July 21, 2022 (build 67328)
* Synthesizer V Engine version upgraded to 2.5.1.
* For the first time version 1.7.0 supports High Dynamics Voice Models (HDVM). The Pro edition further sees the addition of AI Retakes feature. HDVM is designed to replicate the inherent “randomness” of human voice, and by doing so it synthesizes realistic vocals rich in the dynamics. Taking this one step further, AI Retakes feature allows quick comparison between multiple random-generated performances, where users can pick the best up to their preference. By adding these features, Dreamtonics offers music creators a new experience as if you were recording with a real singer.
* **High Dynamics Voice Models (HDVM)**: HDVM is a technology developed by Dreamtonics that learns the variations of dynamics from natural singing and applies these patterns on to synthetic voices. Human singers are known to improvise on the loudness, brightness and resonance of their voices. These factors could vary from song to song, or vary continuously in the same performance. HDVM generates vocals rich in these dynamic patterns, once again pushing the limits of realistic vocal synthesis. Version 1.7.0 also comes with other updates to the synthesis engine including improved sound quality with tension, loudness, and breathiness parameters.
* **AI Retakes Feature**: With the newly added AI Retakes feature, users can create multiple “takes” for a note. Each take carries a unique performance that differs in either pitch or timbre. It is now possible to get ever closer to the ideal vocal expression by simply choosing among takes, without the need to laboriously tune the parameters.
* **Using AI Retakes**: Select the notes to be adjusted, open AI Retakes panel and choose either Pitch or Timbre tab. Then, each click of “Generate Take” would create a different pattern. Takes can be generated up to an arbitrary number until satisfaction. Each take also includes an “expressiveness” parameter. Larger values for expressiveness would bring even more variations into the singing. On contrary, smaller values often lead to stable and accurate pronunciation.
* **Voice Updates**: The following voices will support HDVM and AI Retakes by upgrading to the versions listed.
	+ Saki AI v123
	+ Ryo v106
	+ Kevin v106
	+ An Xiao v103
	+ Feng Yi v103
	+ Mo Chen v103
	+ Qing Su v111
	+ Natsuki Karin v104
	+ Tsurumaki Maki AI v111
	+ Tsurumaki Maki English AI v106
	+ Kyomachi Seika AI v106
	+ Tsuina-chan AI v106
	+ Eleanor Forte AI v105
	+ ANRI v105
	+ SOLARIA v106

**New Features**

* Synthesizer V Engine: support for High Dynamics Voice Models (HDVM).
* AI Retakes: a new feature that extends and replaces the randomization section under Voice and Note Properties panels; users can now switch between multiple randomized “retakes”, and to apply the said modifications to both pitch and timbre (Pro edition only).
* Linguistics: auto-detect language from lyrics when loading databases with cross-lingual synthesis support.

**Enhancements**

* Synthesizer V Engine: improved the audio quality for tension, loudness and breathiness parameters.
* GUI: enhanced the contrast for better readability.

**Bug Fixes**

* Live Rendering System: fixed freezes when attempting to delete lots of automation points during playback.
* Plugin: fixed keypress leakage on Logic Pro when running natively on Apple Silicon.
* Plugin: fixed unexpected reset of project tempo when loading a project saved in the host’s side.

Synthesizer V Studio 1.7.1b1 Update - September 1, 2022 (beta build 67329)
* Synthesizer V Engine version updated to 2.5.2.
* Version 1.7.1b1 of Synthesizer V Studio introduces a voice version selector that allows working with multiple installed versions of the same voice database. This new feature is accompanied by numerous bug fixes and improvements to the overall stability of the software.
* Synthesizer V Studio now allows multiple versions of the same voice database to be installed. Users may manage the installed versions in the lower part of the License and Updates panel. Voice database version may be specified for each track/group through the version selector in the Voice Panel. The version selection feature also comes with the following behavior changes:
	+ Projects created with Synthesizer V Studio 1.7.1 and onward will keep record of the voice version.
	+ Projects created before Synthesizer V Studio 1.7.1 default to using the latest installed version of the voice databases.
	+ When updating or installing a new version of the voice, the older version is kept.
	+ In the License and Updates panel, "Deactivate" and "Deactivate and Uninstall" apply to all versions of the voice database. However, any version except the latest version can be uninstalled without affecting the other versions using the newly added "Installed versions" list.
* **Telemetry**: Dreamtonics is hoping to discover aspects of Synthesizer V Studio that can be made better. One way towards better understanding this is collecting usage information ("Telemetry") from within the software. The data that Synthesizer V Studio collects contains mostly statistics of feature coverage, crashes and the operation environment. It does not contain any personal information, including the identity of the user, nor any Synthesizer V project data. Furthermore, you may enable or disable data collection at any time.
* **Beta Release**: 1.7.1b1 is a beta version. Beta releases of Synthesizer V Studio are offered before the final release for early preview of new features. Before installing and using a beta version, please understand that
	+ The beta version is still a work in progress.
	+ The beta version may not function properly as described.
	+ Unexpected behaviors may happen while using the beta version.
* **How to get the beta version**:
	+ Instead of utilizing “License and Updates” inside Synthesizer V Studio, you need to manually download and install this beta version from the following links.
	+ Please note that the beta version will overwrite existing versions of Synthesizer V Studio. You may revert this by re-installing the original version. You may install the final release of Synthesizer V Studio from the License and Updates panel when it becomes available.
		- **Synthesizer V Studio Pro**:
			* Windows
			* Linux
			* macOs
		- **Synthesizer V Studio Basic**:
			* Windows
			* Linux
			* macOs

**New Features**

* Voice Database: support for keeping multiple versions of a voice database; add a version selector to Voice panel.

**Enhancements**

* Misc: launch the voice installer in an existing instance of Synthesizer V Studio (if found).

**Behavior changes**

* Voice Panel: use the database’s default language when language detection fails and when the track/group’s language hasn’t been set.
* Misc: A telemetry function for software improvement has been added. In the initial startup and configuration panel, users can enable or disable this function.

**Bug Fixes**

* AI Retakes: fixed crashes when repeatedly performing pitch retakes.
* AI Retakes: fixed a bug where the displayed position of notes changes when changing retakes on a note group.
* Synthesizer V Engine: fixed crashes when loading AI voice databases prior to 3rd generation Synthesizer V AI on Apple Silicon.
* Live Render: fixed freezes during playback.
* Live Render: fixed random crashes when rendering with a newly loaded voice on x86/x64 platforms.
* File: fixed broken double-click file associations on macOS.
* Misc: fixed display order conflicts between auto recovery alert window and voice installer window.
* Misc: fixed a bug that settings are not saved when exiting with Command + Q on macOS.
* Misc: fixed a bug that caused a crash at startup if the sound device is not found.
* Voice Panel: fixed incorrectly displayed voice database information when the project is loaded on startup.
* Piano Roll: fixed keyboard focus order when editing phonemes.

Synthesizer V Studio 1.7.1 Update - September 30, 2022 (build 67329)
* Synthesizer V Engine version updated to 2.5.4.
* Dreamtonics releases the final update for Synthesizer V Studio 1.7.1.
* The main change from 1.7.0 involves a version selector under Voice panel that allows switching between multiple installed versions of a voice database. For details on this feature, you may refer to the Dreamtonics beta release notes.
* 1.7.1 also brings numerous bug fixes and significant improvement in the software’s stability. The final release further fixed a few issues reported by our users during the beta release phase, in particular performance degradations when using a voice database without specifying its version.

**New Features**

* Voice Database: support for keeping multiple versions of a voice database; add a version selector to Voice panel.

**Enhancements**

* Misc: launch the voice installer in an existing instance of Synthesizer V Studio (if found).

**Behavior changes**

* Voice Panel: use the database’s default language when language detection fails and when the track/group’s language hasn’t been set.
* Misc: A telemetry function for software improvement has been added. In the initial startup and configuration panel, users can enable or disable this function.

**Bug Fixes**

* AI Retakes: fixed crashes when repeatedly performing pitch retakes.
* AI Retakes: fixed a bug where the displayed position of notes changes when changing retakes on a note group.
* Synthesizer V Engine: fixed crashes when loading AI voice databases prior to 3rd generation Synthesizer V AI on Apple Silicon.
* Synthesizer V Engine: Fixed a crash in some previous versions of the AI voice database when the engine sample rate was set to 96000 Hz. (Update from 1.7.1b1)
* Live Render: fixed freezes during playback.
* Live Render: fixed random crashes when rendering with a newly loaded voice on x86/x64 platforms.
* File: fixed broken double-click file associations on macOS.
* File: Fixed an issue that the convert dialog did not appear when a mp3 file is dropped. (Update from 1.7.1b1)
* Voice Panel: fixed incorrectly displayed voice database information when the project is loaded on startup.
* Parameter Panel: Fixed parameter rendering delay when voice database version is not specified. (Update from 1.7.1b1)
* Parameter Panel: Fixed an issue that control points are displayed when switching tracks. (Update from 1.7.1b1)
* Misc: Fixed a problem that increased memory usage when the version was not specified. (Update from 1.7.1b1)
* Misc: Fixed display order conflicts between auto recovery alert window and voice installer window.
* Misc: fixed a bug that settings are not saved when exiting with Command + Q on macOS.
* Misc: fixed a bug that caused a crash at startup if the sound device is not found.
* Piano Roll: fixed keyboard focus order when editing phonemes.

Synthesizer V Studio 1.8.0b1 Update - November 10, 2022 (beta build 67584)
* Synthesizer V Engine upgraded to version 2.6.2.
* As a major and comprehensive update, 1.8.0b1 is rolled out as a beta first. The update introduces a major evolution of the synthesis engine – high speed Diffusion Probabilistic Models (DPM) based singing synthesis technology, along with a number of exciting features and improvements.
* 1.8.0b1 also introduces MIDI keyboard and metronome support. Cross-lingual Synthesis feature gets updated to support note-level specification of the language.
* Users are invited to update individual voices to give the new engine a try.
* Users who have purchased the Synthesizer V Studio Pro version will have access to Synthesizer V AI Mai for free.
* **Diffusion Probabilistic Models (DPM)**: Synthesizer V Studio 1.8.0b1 integrated high speed Diffusion Probabilistic Models (DPM) based singing synthesis technology, which is a major evolution of the synthesis engine.
	+ DPMs (sometimes shortened to as Diffusion Models) are used in image generation AIs. By overcoming several technical challenges, namely the stability and efficiency issues, Dreamtonics has now introduced the technology in Synthesizer V Studio.
	+ The new DPM based synthesis engine sounds more natural and pronounces more accurately than ever before. It also becomes more pitch accurate, while exhibiting a use of more nuanced singing techniques, in particular improvements on vibratos.
	+ Synthesizer V Studio 1.8.0b1 achieves an exceptional level of realism. In the research phase, Dreamtonics conducted extensive subjective listening tests to compare the new technology against the previous generations and human performance. In a test involving 20 participants designed to evaluate the timbre generation capabilities, statistically significant improvements from the previous generation models were found. In the same test, no statistically significant difference was found between DPM-rendered singing and the performance by humans.
* **Voice updates for 1.8.0b1**: As Synthesizer V Studio 1.8.0b1 is still in beta, users are invited to manually download and install the voices in order to enjoy the DPM feature.
	+ Dreamtonics:
		- An Xiao v104b1
		- Feng Yi v104b1
		- Kevin v107b1
		- Mo Chen v104b1
		- Natalie v103b1
		- Ryo v108b1
		- Saki AI v124b1
		- Qing Su v112b1
		- Weina v104b1
		- Yuma v102b1
	+ AH-Software:
		- Koharu Rikka AI v122b1
		- Natsuki Karin v106b1
		- Hanakuma Chifuyu v102b1
		- Tsurumaki Maki AI v114b1
		- Tsurumaki Maki English AI v107b1
		- Kyomachi Seika AI v108b1
		- Tsuina-chan AI v108b1
	+ AUDIOLOGIE:
		- ANRI v107b1
	+ Eclipsed Sounds:
		- SOLARIA v108b1
	+ Quadimension:
		- MEDIUM5 Stardust v106b1
	+ Animen:
		- Eleanor Forte AI v108b1
* **Support for MIDI keyboards and metronome**: Users can now connect a USB MIDI keyboard to Synthesizer V Studio (only supported in the Pro version) and click the record button to input notes in real-time.
	+ The feature also includes a metronome option to help synchronize the performance with the beats.
	+ 1.8.0b1 also supports MIDI Machine Control (MMC), a feature supported by some keyboards that allows users to control Synthesizer V Studio using the play/pause/record buttons on their keyboards.
	+ The new "Smart Quantization" feature helps clean up the notes entered from the keyboard.
* **Note-level cross-lingual synthesis**: This feature allows songs with multilingual lyrics to be sung smoothly without having to separate tracks or groups, allowing switching languages while singing. The language of the notes can be set in the Language section of the Note Properties panel.
* **Synthesizer V AI Mai is now available and is free for Pro users**: Dreamtonics releases Synthesizer V AI Mai as a free voice database for Synthesizer V Studio Pro users. Mai is released under the same licensing terms as other Dreamtonics voices, meaning no restriction on the monetization of songs created with Mai.
* **New Synthesizer V Studio Page**: The new Synthesizer V Studio product page is now updated to showcase all the latest features of the synthesizer.
* **Get Synthesizer V Studio 1.8.0b1**: 1.8.0b1 is a beta version. Beta releases of Synthesizer V Studio are offered before the final release for early preview of new features. Before installing and using a beta version, please understand that:
	+ The beta version is still a work in progress.
	+ The beta version may not function properly as described.
	+ Unexpected behaviors may happen while using the beta version.

**New Features**

* Synthesizer V Engine: support for voices based on Diffusion Probabilistic Models (DPM).
* Piano roll: support for real-time MIDI input. (MIDI keyboard required, Pro version only)
* Piano roll: support for MIDI Machine Control (play, stop, record, fast-forward, fast-rewind). (Pro version only)
* Piano roll: add metronome. (Pro version only)
* Note Properties Panel: add note-level cross-lingual synthesis. (Pro version only)
* Modify menu: add “Smart Quantization” feature.

**Enhancements**

* GUI: updated dialog designs.
* Piano roll: adjusted note dragging behavior to prevent misclicks.
* AI Retakes: UI adjustments for AI Retakes Expressiveness slider.
* File: the default name for “Save As…” has been changed to the project name.

**Bug Fix**

* File: fixed corrupted lyrics when loading a MIDI file with unicode lyrics.
* Auto-Process: fixed crashes when switching projects before Instant Mode finishes processing.
* Synthesizer V Engine: fixed a bug where the voice is not completely muted when loudness parameter is set to the minimum.

**Misc**

* Removed the support for 32-bit Windows.

Synthesizer V Studio 1.8.0 Update - November 24, 2022 (build 67584)
* Synthesizer V Engine upgraded to version 2.6.3.
* Dreamtonics releases Synthesizer V Studio 1.8.0 following the successful launch of 1.8.0 beta.
* Synthesizer V Studio 1.8.0 finalizes the beta released November 10, 2022. The 1.8.0 update ushers in a major evolution of the synthesis engine – high speed Diffusion Probabilistic Models (DPM) based singing synthesis technology. This is in addition to several exciting new features, improvements and bug fixes.
* Version 1.8.0 also introduces MIDI keyboard and metronome support, and Cross-lingual Synthesis feature gets updated to support note-level specification of the language.
* Updates can now be accessed through the License and Updates panel inside Synthesizer V Studio.
	+ Dreamtonics:
		- An Xiao v104
		- Feng Yi v104
		- Kevin v107
		- Mo Chen v104
		- Natalie v103
		- Ryo v108
		- Saki AI v124
		- Qing Su v112
		- Weina v104
		- Yuma v102
	+ AH-Software:
		- Koharu Rikka AI v122
		- Natsuki Karin v106
		- Hanakuma Chifuyu v102
		- Tsurumaki Maki AI v114
		- Tsurumaki Maki English AI v107
		- Kyomachi Seika AI v108
		- Tsuina-chan AI v108
	+ AUDIOLOGIE:
		- ANRI v107
	+ Eclipsed Sounds:
		- SOLARIA v108
	+ Quadimension:
		- MEDIUM5 Stardust v106
	+ Animen:
		- Eleanor Forte AI v108

**New Features**

* Synthesizer V Engine: support for voices based on Diffusion Probabilistic Models (DPM).
* MIDI: support for real-time MIDI input. (MIDI keyboard required, Pro version only)
* MIDI: support for MIDI Machine Control (play, stop, record, fast-forward, fast-rewind). (Pro version only)
* Piano roll: add metronome. (Pro version only)
* Note Properties Panel: add note-level cross-lingual synthesis. (Pro version only)
* Modify menu: add “Smart Quantization” feature.

**Enhancements**

* GUI: updated dialog designs.
* Piano roll: adjusted note dragging behavior to prevent misclicks.
* AI Retakes: UI adjustments for AI Retakes Expressiveness slider.
* File: the default name for “Save As…” has been changed to the project name.
* Synthesizer V Engine: improved the effectiveness of Phoneme Strength parameter on DPM voices. (Update from 1.8.0b1)
* MIDI: changed to accept MIDI input through plugins. (Update from 1.8.0b1)
* Rendering: show an alert message when exporting tracks with conflicting names. (Update from 1.8.0b1)

**Bug Fix**

* File: fixed corrupted lyrics when loading a MIDI file with unicode lyrics.
* Auto-Process: fixed crashes when switching projects before Instant Mode finishes processing.
* Synthesizer V Engine: fixed a bug where the voice is not completely muted when Loudness parameter is set to the minimum.
* AI Retakes Panel: fixed rounding issues with the display of expressiveness. (Update from 1.8.0b1)
* MIDI: fixed a bug where holding a key on a MIDI keyboard and unfocusing the window causes the note to be on forever. (Update from 1.8.0b1)
* Lyrics Processing: fixed crashes when switching voice databases in a project with certain lyrics. (Update from 1.8.0b1)
* Plugin: fixed a recurring bug that leaked key events to the DAW in Logic Pro and Garageband. (Update from 1.8.0b1)
* File: fixed a bug during saving/exporting, where part of the filename is misidentified as a file extension when the filename contains dots. (Update from 1.8.0b1)
* File: fixed crashes when non-S5P/SVP files are selected in the “Open” dialog. (Update from 1.8.0b1)
* GUI: fixed a bug that the application gets stuck in the minimized state after minimizing the window during product activation. (Update from 1.8.0b1)
* GUI: fixed a bug where dialogs sometimes pop up behind the main window. (Update from 1.8.0b1)
* GUI: fixed a bug where the side panel launcher bar disappears when too many side panels are open. (Update from 1.8.0b1)

**Misc**

* Removed the support for 32-bit Windows.

Synthesizer V Studio 1.8.1b1 Update - February 6, 2023 (beta build 67585)
* Synthesizer V Engine upgraded to version 2.7.0.
* Synthesizer V Studio 1.8.1b1 introduces new features and improvements aimed at making voice synthesis even more flexible and intuitive. The update includes:
	+ Integration of Vocal Mode into the Parameter Panel for dynamic modulation of voice timbre (Pro edition required).
	+ Improved neural vocoder for male vocals, resulting in enhanced sound quality in the bass range.
	+ Updates to the available masculine AI voice databases to fully utilize the new capabilities of the neural vocoder.
* **Integration of Vocal Mode into the Parameter Panel**: We are pleased to announce the integration of Vocal Modes into the Parameter Panel in Synthesizer V Studio Pro version 1.8.1. First introduced in the 1.6.0 update, Vocal Modes allow users to adjust the voice timbre to match the mood and genre of their songs. We have since then updated the lineup of AI voice databases to include an expanding set of Vocal Modes.
With the integration of Vocal Modes into the Parameter Panel, users can now dynamically modulate the effect of each Vocal Mode. This provides greater control over the vocal performance, allowing users to emulate the gradual shift of emotions throughout a song. The integration follows the automation feature found in many DAW software, giving producers familiar and intuitive control over their vocal production.
Synthesizer V Studio 1.8.1 introduces a redesign of the Parameter Panel with the parameters, including Vocal Modes shown in absolute values. The new design displays the global value set in the Voice Panel as a base level, with the ability for users to set parameters as offsets. This change enhances the connection and consistency between the Voice Panel and Parameter Panel, offering a more intuitive experience. The upgrade is fully compatible with existing projects and requires no action on the part of the user.
* **Improved Neural Vocoder for Male Vocals**: Synthesizer V Studio version 1.8.1 features algorithmic improvements to the neural vocoder, a key component of the AI synthesis process. This results in enhanced sound quality in the lower vocal range of male vocals, with reduced noise and a more stable timbre. Producers can now reach deeper in with their works without worrying about quality loss.
* **Voice updates for 1.8.1b1**: Along with the algorithmic improvements to the neural vocoder, Synthesizer V Studio 1.8.1 also comes with updates to the available masculine voice databases. To fully utilize the new capabilities, users are invited to manually download and install the voices.
	+ Dreamtonics:
		- An Xiao v105b1
		- Kevin v108b1
		- Mo Chen v105b1
		- Ryo v109b1
		- Xuan Yu v101b1
		- Yuma v103b1
	+ Eclipsed Sounds:
		- ASTERIAN v101b1
* **Get Synthesizer V Studio 1.8.1b1**: 1.8.1b1 is a beta version. Beta releases of Synthesizer V Studio are offered before the final release for early preview of new features. Before installing and using a beta version, please understand that:
	+ The beta version is still a work in progress.
	+ The beta version may not function properly as described.
	+ Unexpected behaviors may happen while using the beta version.

**New Features**

* Parameter Panel: Vocal Mode parameters are now available in Parameter Panel, making possible continuous changes and varying degrees of mixing across Vocal Modes (only for Pro edition).

**Enhancements**

* Synthesizer V Engine: improved the neural vocoder for Synthesizer V AI voices to reduce the synthesis artifacts at low pitches (only applicable for masculine voices; voice update needed).
* License and Updates Panel: retain the update availability status after downloading and installing a voice update.

**Behavior Changes**

* Parameter Panel: Loudness, Tension, Breathiness, Gender and Tone Shift parameters are now displayed as absolute values after adding in the track/group-level values from Voice Panel.

**Bug Fixes**

* Auto-Process: fixed crashes when executing Auto Pitch Tuning on Saki standard on Apple Silicon devices.
* Live Render: fixed a bug where some parts of a project do not rerender when switching voices.
* Piano Roll: fixed a bug where switching tracks in Direct Pitch Editing mode resets the pencil tool.
* MIDI: fixed multiple issues causing crashes when loading an improperly formatted MIDI file (e.g. files with zero BPM or invalid encoding).
* GUI: fixed a display order issue where the error message of script loading failure blocks the activation dialog.
* GUI: fixed broken support for Return/Esc keys in various dialogs.
* GUI: improved the support for Japanese/Chinese input methods on macOS.
* GUI: fixed UI rendering issues when using OpenGL on macOS.
* File: fixed a bug during exporting, where part of the filename is misidentified as a file extension when the filename contains dots. (Issue not fully fixed in 1.8.0)

Synthesizer V Studio 1.8.1 Update - February 16, 2023 (build 67585)
* Synthesizer V Engine upgraded to version 2.7.0.
* Dreamtonics releases Synthesizer V Studio 1.8.1 following 1.8.1b1 released two weeks ago (see beta release notes).
* Synthesizer V Studio 1.8.1 is the final release from the beta version. It introduces new features, improvements, and bug fixes. This includes:
	+ Integration of Vocal Mode into the Parameter Panel (Pro version).
	+ Improvement to the neural vocoder for male vocals, resulting in enhanced sound quality in the bass range.
	+ Upgrades to the available masculine AI voice databases to accommodate the new capabilities of the neural vocoder.
* This final update also fixes bugs, including those reported by users.
* You can access the updates through the License and Updates panel inside Synthesizer V Studio.
	+ Dreamtonics:
		- An Xiao v105
		- Kevin v108
		- Mo Chen v105
		- Ryo v109
		- Xuan Yu v101
		- Yuma v103
	+ Eclipsed Sounds:
		- ASTERIAN v101

**New Features**

* Parameter Panel: Vocal Mode parameters are now available in Parameter Panel, making possible continuous changes and varying degrees of mixing across Vocal Modes (only for Pro edition).

**Enhancements**

* Synthesizer V Engine: improved the neural vocoder for Synthesizer V AI voices to reduce the synthesis artifacts at low pitches (only applicable for masculine voices; voice update needed).
* License and Updates Panel: retain the update availability status after downloading and installing a voice update.
* Navigation: auto-extend the horizontal scrolling limits when the playhead is moved beyond the end of the project. (Update from 1.8.1b1)

**Behavior Changes**

* Parameter Panel: Loudness, Tension, Breathiness, Gender and Tone Shift parameters are now displayed as absolute values after adding in the track/group-level values from Voice Panel.

**Bug Fixes**

* Auto-Process: fixed crashes when executing Auto Pitch Tuning on Saki standard on Apple Silicon devices.
* Live Render: fixed a bug where some parts of a project do not rerender when switching voices.
* Piano Roll: fixed a bug where switching tracks in Direct Pitch Editing mode resets the pencil tool.
* MIDI: fixed multiple issues causing crashes when loading an improperly formatted MIDI file (e.g. files with zero BPM or invalid encoding).
* GUI: fixed a display order issue where the error message of script loading failure blocks the activation dialog.
* GUI: fixed broken support for Return/Esc keys in various dialogs.
* GUI: improved the support for Japanese/Chinese input methods on macOS.
* GUI: fixed UI rendering issues when using OpenGL on macOS.
* File: fixed a bug during exporting, where part of the filename is misidentified as a file extension when the filename contains dots. (Issue not fully fixed in 1.8.0)
* Piano Roll: fixed the color of pitch curves in the piano roll under Direct Pitch Editing mode. (Update from 1.8.1b1)
* Piano Roll: fixed a bug where notes remain selected after entering Direct Pitch Editing mode. (Update from 1.8.1b1)
* Voice Panel: fixed the horizontal margin of parameter values visualized on the slider track. (Update from 1.8.1b1)
* Parameter Panel: fixed undesired reset of the edit/display parameters after restarting Synthesizer V Studio. (Update from 1.8.1b1)
* Parameter Panel: fixed the incorrect vertical offset on the parameters drawn by the line tool. (Update from 1.8.1b1)
* Parameter Panel: fixed a bug where edits are made to a different parameter from specified when multiple parameter panels are open. (Update from 1.8.1b1)
* Linguistics: fixed cases where the pronunciation for a note remains unchanged when the preceding note is moved. (Update from 1.8.1b1)
* GUI: fixed incorrect translations for “1/6 Quarter”, “1/12 Quarter”, “1/24 Quarter”. (Update from 1.8.1b1)

Synthesizer V Studio 1.9.0b1 Update - April 18, 2023 (beta build 67840)
* Synthesizer V Engine still versioned as 2.7.0.
* As a major update to Synthesizer V Studio, version 1.9.0b1 is being released as a beta update. This new version introduces Rap Vocal Synthesis, enabling users to generate authentic rap vocals with seamless integration into existing features. Additionally, the update revamped Instant Mode, which now provides greater control and flexibility over pitch generation. Finally, users can now experience Cantonese cross-lingual singing synthesis with improved pronunciation and enjoy free trials of our newest rap voices, Ritchy and D-Lin.
* **Rap Vocal Synthesis**: Version 1.9.0 of Synthesizer V Studio now offers the ability to create authentic rap vocals. This includes a brand-new “Rap” mode for pitch generation and a redesigned interface within the parameter panel, allowing for precise and user-friendly control over rap intonation. With the introduction of rapping as a pitch generation mode, customizing rap vocals now effortlessly blends with existing features like AI Retakes, Vocal Mode, and Cross-Lingual Synthesis. Users can easily transition between rap and singing modes or mix lyrics from multiple languages within a single verse. Initially, support for rap vocals is available in English and Mandarin Chinese; however, we are excited to announce plans for extending this functionality to Japanese in a future update. Furthermore, this rapping functionality is accessible for both new voices tailored specifically to the hip hop genre and, via the Rap pitch generation mode, to existing voices as well.
* **Instant Mode Revamped**: Initially introduced in version 1.6.0, Instant Mode served as a significant extension to the Auto Pitch Tuning feature, streamlining workflows for creating lifelike singing expressions. However, this sometimes restricted users’ ability to manually adjust pitch curves as needed. In version 1.9.0, we’ve addressed this issue by shifting Instant Mode from a global, project-wide option to a note-specific option. With the addition of Rap mode, users can now choose from three modes for each note: Manual, Sing, and Rap. This enables users to start a project with all notes in Sing/Rap modes and switch to Manual mode only where specialized adjustments are needed—saving time without compromising on flexibility.
* **Enhanced Options for Singing Pitch Generation**: In our quest to simplify pitch creation workflows, we’re also investigating more direct methods to increase AI pitch generation flexibility. By installing the beta updates for the voices, a Vibrato Modulation option becomes available under the “Sing” mode, enabling users to exert precise control over the depth of AI-generated vibratos. For even finer control of vibrato timing, users can access the “Vibrato Envelope” within the parameter panel. Although our latest pitch generation AI, powered by Diffusion Models, is skilled at employing improvisational techniques like subtle pitch dips when entering a note, there may be cases where users desire a more straightforward performance that remains closer to the note’s center. To accommodate these preferences, we’ve introduced an option within the Voice Panel to disable this behavior for an entire group or track, granting users the freedom to tailor their musical expression to their specific needs.
* **Cantonese Cross-Lingual Synthesis**: We are excited to share our latest enhancements to Cantonese support in Synthesizer V Studio. Following the release of our Cantonese teaser on February 28th and the valuable feedback we received, we have focused on refining pronunciation for an even better user experience. When the language is set to Cantonese, all Chinese lyrics will be sung with Cantonese pronunciation. If misread lyrics occur, users can correct them by typing the romanized form in Jyutping directly. Although the phoneme set is largely based on Mandarin Chinese, we’ve also incorporated several phonemes unique to Cantonese. In addition to these updates, we have made general improvements to cross-lingual singing capabilities, resulting in more accurate pronunciation that sounds closer to a native speaker when singing foreign words. These advancements are part of our ongoing commitment to fostering linguistic and vocal diversity within the field of singing voice synthesis, ensuring that Synthesizer V Studio remains an inclusive and versatile tool for all users.
* **Free Trials for New Rap Voices**: We are excited to introduce Ritchy, a rap AI voice database based on the hip hop artist Mbanja Ritchy, also known as B-Bandj. Additionally, we are excited to present D-Lin, a Chinese rap voice that delivers a higher range and a brighter tone in comparison to Ritchy. While these voices are still under development, we are excited to share our progress with users and have decided to offer them for free through a Feature-Limited Trial (FLT) that includes the enablement of the high-quality rendering mode, subject to the following restrictions:
	+ A maximum of one track for each FLT voice.
	+ Export: output limited to the first 45 seconds.
	+ AI Retakes: Pitch retakes only.
	+ Vocal Mode and Cross-Lingual Synthesis: limited options.
	+ Use in the standalone editor only.
	+ Non-commercial usage only.
* **Synthesizer V Studio 1.9.0b1**: 1.9.0b1 is a beta version. Beta releases of Synthesizer V Studio are offered before the final release for early preview of new features. Before installing and using a beta version, please understand that:
	+ The beta version is still a work in progress.
	+ The beta version may not function properly as described.
	+ Unexpected behaviors may happen while using the beta version.
* In a departure from previous releases where all notes are displayed in the Synthesizer V theme color, we are experimenting with a feature that assigns distinct colors to notes under Manual, Sing, and Rap modes. We encourage you to share your feedback on whether this color scheme provides effective visual differentiation or proves to be distracting, as we continually strive to improve the user experience.
* **Voice updates for 1.9.0b1**: Given the extensive changes in this beta release, we are initially offering beta updates for Dreamtonics voices, which include the following products:
	+ An Xiao v106b1
	+ Cheng Xiao v101b1
	+ Cong Zheng v101b1
	+ Feng Yi v105b1
	+ Kevin v109b1
	+ Mai v101b1
	+ Mo Chen v106b1
	+ Natalie v106b1
	+ Ninezero v101b1
	+ Ryo v110b1
	+ Saki AI v125b1
	+ Qing Su v113b1
	+ Weina v105b1
	+ Xuan Yu v102b1
	+ Yuma v104b1
* Updates for third-party voices will be announced at a later date.
* **Feature-Limited Trial for New Rap Voices**:
	+ Ritchy v010
	+ D-Lin v010

**New Features**

* Auto-Process: updated AI pitch generation models with rap support (only for English and Mandarin Chinese at the moment) and more control options for singing.
* Synthesizer V Engine: added Cantonese support (voice update required).
* Note Properties Panel: added accent (only for Mandarin Chinese), intonation, and tone controls for rap notes.
* Note Properties Panel: added Vibrato Modulation for singing notes (only for Pro edition).
* Parameter Panel: added “Rap Intonation” view for editing rap.
* Voice Panel: added global options for Vibrato Modulation and “Improvise note attack and release” (only for Pro edition).

**Enhancements**

* Note Properties Panel: redesigned Instant Mode as a note-specific “Pitch Mode” option.
* Parameter Panel: “Vibrato Envelope” parameter now also works for AI-generated pitch (only for Pro edition).
* Synthesizer V Engine: improved the pronunciation under cross-lingual synthesis (voice update required).

**Behavior Changes**

* Plugin: the piano roll keyboard now only plays tones on the channel corresponding to the current track.

**Bug Fixes**

* Auto-Process: fixed a bug where pitch is not recomputed after editing the tempo under Instant Mode (now under “sing” mode).
* Note Properties Panel: fixed crashes when switching to a new project after selecting a note group with the panel left open.
* Render Panel: fixed small timing inaccuracies when bouncing an instrumental track.
* Arrangement: fixed a bug where the name for newly created tracks is not translated according to the UI language.

Synthesizer V Studio 1.9.0b2 Update - May 23, 2023 (beta build 67840)
* Dreamtonics releases Synthesizer V Studio 1.9.0b2, a subsequent update to the 1.9.0b1 version released on April 18th. This second beta iteration focuses on rectifying several design issues identified by our users in our latest post-release survey. The updates include a thorough redesign of the UI elements associated with Manual, Sing, and Rap pitch modes, along with enhancements to the pitch model’s response to rap control parameters.
* **Improved User Interface for Pitch Modes**: Our previous beta version (1.9.0b1) introduced a tricolor scheme to distinguish notes in Manual, Sing, and Rap modes. User feedback, however, indicated that the blue color assigned to Manual notes had a low contrast with the pitch curves, leading to some usability issues. To address this, we’ve implemented important enhancements. Instead of assigning a new color to the Manual mode, we’ve introduced a small marker on the edge of each note. This new bicolor approach reduces visual complexity and ensures minimal disruptions when opening older projects. Additionally, we’ve disassociated the Manual mode from the Sing/Rap modes, making it an independent on/off option. This change enables the assignment of Manual mode to rap notes. Although it does not introduce new features, this new mode combination facilitates the “locking” of the pitch, thereby preventing it from being inadvertently overwritten by the AI pitch model.
* **Customization Options for Manual/Sing Mode Transition**: In the 1.9.0b2 version, we have incorporated the capability to customize the transition behavior between Manual and Sing (Auto) modes. Before this update, switching from Manual to Sing mode resets any user-drawn pitch on the note, replacing it with AI-generated pitch data. This conflicted with the user expectation set by the Instant Mode in versions prior to 1.9.0. To address this, we’ve included a feature to retain the pitch drawn by the user even when transitioning into Sing mode. This improvement ensures consistency with previous versions that utilized the Instant Mode, thereby enhancing the user experience with the pitch modification process.
* **Enhanced Response to Rap Parameters**: Apart from user interface enhancements, we’ve also refined the core technology that drives our pitch model. This update ensures a closer alignment with the user-modified rap tone and intonation parameters, leading to a more seamless and natural output.
* **Synthesizer V Studio 1.9.0b2**: 1.9.0b2 is a beta version. Beta releases of Synthesizer V Studio are offered before the final release for early preview of new features. Before installing and using a beta version, please understand that:
	+ The beta version is still a work in progress.
	+ The beta version may not function properly as described.
	+ Unexpected behaviors may happen while using the beta version.
* **Voice Updates for Synthesizer V Studio 1.9.0b2**: Given the extensive changes in this beta release, we are initially offering beta updates for Dreamtonics voices, which include the following products:
	+ An Xiao v106b2
	+ Cheng Xiao v101b2
	+ Cong Zheng v101b2
	+ Feng Yi v105b2
	+ Kevin v109b2
	+ Mai v101b2
	+ Mo Chen v106b2
	+ Natalie v106b2
	+ Ninezero v101b2
	+ Ryo v110b2
	+ Saki AI v125b2
	+ Qing Su v113b2
	+ Weina v105b2
	+ Xuan Yu v102b2
	+ Yuma v104b2
* Updates for third-party voices will be announced at a later date.
* **Feature-Limited Trial for New Rap Voices**:
	+ Ritchy v011
	+ D-Lin v011

**New Features**

* Auto-Process: updated AI pitch generation models with rap support (only for English and Mandarin Chinese at the moment) and more control options for singing.
* Synthesizer V Engine: added Cantonese support (voice update required).
* Note Properties Panel: added accent (only for Mandarin Chinese), intonation, and tone controls for rap notes.
* Note Properties Panel: added Vibrato Modulation for singing notes (only for Pro edition).
* Parameter Panel: added “Rap Intonation” view for editing rap.
* Voice Panel: added global options for Vibrato Modulation and “Improvise note attack and release” (only for Pro edition).

**Enhancements**

* Note Properties Panel: redesigned Instant Mode as a note-specific “Pitch Mode” option.
* Parameter Panel: “Vibrato Envelope” parameter now also works for AI-generated pitch (only for Pro edition).
* Synthesizer V Engine: improved the pronunciation under cross-lingual synthesis (voice update required).
* Settings Panel: added options for the behavior (preserve or reset the pitch curve) when switching between Sing and Manual modes. (Update from 1.9.0b1)
* Piano Roll: revised the design for notes under Manual mode. (Update from 1.9.0b1)
* Note Properties Panel: revised the design for the pitch mode switcher. (Update from 1.9.0b1)
* Auto-Process: improved the pitch accuracy at extremely high/low pitches. (Update from 1.9.0b1)
* Scripting: added script bindings for features related to rap and note-level language settings. (Update from 1.9.0b1)

**Behavior Changes**

* Plugin: the piano roll keyboard now only plays tones on the channel corresponding to the current track.
* File: when loading a project from version 1.8.1 and before, strictly follow the global Instant Mode status when setting the pitch mode for notes in the project. (Update from 1.9.0b1)
* File: set the pitch mode (Sing or Manual) based on the default pitch mode when importing from external formats. (Update from 1.9.0b1)

**Bug Fixes**

* Auto-Process: fixed a bug where pitch is not recomputed after editing the tempo under Instant Mode (now under “sing” mode).
* Note Properties Panel: fixed crashes when switching to a new project after selecting a note group with the panel left open.
* Render Panel: fixed small timing inaccuracies when bouncing an instrumental track.
* Arrangement: fixed a bug where the name for newly created tracks is not translated according to the UI language.
* Parameter Panel: fixed various issues related to the copy-paste behavior of control points. (Update from 1.9.0b1)
* Plugin: fixed a bug where the preview sound from a MIDI keyboard always goes into the master output instead of the track’s own channel. (Update from 1.9.0b1)
* License and Updates panel: fixed crashes when closing the License and Updates panel immediately after installing a voice database. (Update from 1.9.0b1)
* Auto-Process: fixed a bug causing the effect of Vibrato Modulation to return to its maximum when lowered to 0 on x86 processors. (Update from 1.9.0b1)
* Linguistics: fixed empty phonemes occasionally appearing on some Cantonese vocabulary. (Update from 1.9.0b1)
* Parameter Panel: fixed crashes when selecting a vocal mode parameter on Linux. (Update from 1.9.0b1)
* Scripting: disabled some Javascript features causing incompatibility with Logic Pro when running as a plugin on macOS. (Update from 1.9.0b1)

Synthesizer V Studio 1.9.0 Update - June 21, 2023 (build 67840)
* Dreamtonics releases Synthesizer V Studio 1.9.0, progressing from the beta versions initiated in April 2023. Synthesizer V Studio 1.9.0 is the final release from the beta version. It introduces new features, improvements, and bug fixes. This includes:
	+ Support for rapping in English and Mandarin Chinese.
	+ Cross-lingual synthesis support for Cantonese.
	+ Instant Mode redesign that allows note-specific settings.
	+ Upgrades to the available AI voice databases to accommodate the new rapping and Cantonese singing capabilities.
* This final update also fixes bugs discovered in the beta versions and previous stable versions.
* For details about the new features, please refer to 1.9.0b1 and 1.9.0b2 beta release notes.
* **Voice Updates**: To fully utilize the new capabilities, make sure to update both the Synthesizer V Studio editor and the voice database to the latest version. The updated voice databases are:
	+ An Xiao v106
	+ Cheng Xiao v101
	+ Cong Zheng v101
	+ Feng Yi v105
	+ Kevin v109
	+ Lin Lai v101
	+ Mai v101
	+ Mo Chen v106
	+ Natalie v106
	+ Ninezero v101
	+ Qing Su v113
	+ Ryo v110
	+ Saki AI v125
	+ Weina v105
	+ Xuan Yu v102
	+ Yuma v104
	+ Yun Quan v101
* Apart from full versions of the voices, updates are also available for **Feature-Limited Trial versions of New Rap Voices**. The commercial release of their full versions will be announced at a later date.
	+ D-Lin v100
	+ Ritchy v100
* **Beta Voice Updates**: Beta versions with rapping and Cantonese support are available from today for the following voice databases. The final versions will be separately announced upon confirmation with our partners.
	+ AHS:
		- Koharu Rikka AI v123b1
		- Natsuki Karin v107b1
		- Hanakuma Chifuyu v103b1
		- Tsurumaki Maki AI (JPN) v115b1
		- Tsurumaki Maki AI (ENG) v108b1
		- Kyomachi Seika AI v109b1
		- Tsuina-chan AI v109b1
		- Kasane Teto v101b1
	+ Animen:
		- Eleanor Forte AI v109b1 (\*beta released on June 10th)
	+ AUDIOLOGIE:
		- ANRI v108b1
		- JUN v101b1
	+ Eclipsed Sounds:
		- SOLARIA v109b1
		- ASTERIAN v102b1
	+ E-CAPSULE:
		- Xia Yu Yao v101b1
	+ Quadimension:
		- MEDIUM5-Stardust (Xingchen Infinity) v107b1

**New Features**

* Auto-Process: updated AI pitch generation models with rap support (only for English and Mandarin Chinese at the moment) and more control options for singing.
* Synthesizer V Engine: added Cantonese support (voice update required).
* Note Properties Panel: added accent (only for Mandarin Chinese), intonation, and tone controls for rap notes.
* Note Properties Panel: added Vibrato Modulation for singing notes (only for Pro edition).
* Parameter Panel: added “Rap Intonation” view for editing rap.
* Voice Panel: added global options for Vibrato Modulation and “Improvise note attack and release” (only for Pro edition).

**Enhancements**

* Note Properties Panel: redesigned Instant Mode as a note-specific “Pitch Mode” option.
* Parameter Panel: “Vibrato Envelope” parameter now also works for AI-generated pitch (only for Pro edition).
* Synthesizer V Engine: improved the pronunciation under cross-lingual synthesis (voice update required).
* Settings Panel: added options for the behavior (preserve or reset the pitch curve) when switching between Sing and Manual modes. (Update from 1.9.0b1)
* Piano Roll: revised the design for notes under Manual mode. (Update from 1.9.0b1)
* Note Properties Panel: revised the design for the pitch mode switcher. (Update from 1.9.0b1)
* Auto-Process: improved the pitch accuracy at extremely high/low pitches. (Update from 1.9.0b1)
* Scripting: added script bindings for features related to rap and note-level language settings. (Update from 1.9.0b1)

**Behavior Changes**

* Plugin: the piano roll keyboard now only plays tones on the channel corresponding to the current track.
* File: when loading a project from version 1.8.1 and before, strictly follow the global Instant Mode status when setting the pitch mode for notes in the project. (Update from 1.9.0b1)
* File: set the pitch mode (Sing or Manual) based on the default pitch mode when importing from external formats. (Update from 1.9.0b1)
* Auto-Process: AI pitch generation now responds to phoneme duration changes. (Update from 1.9.0b2)

**Bug Fixes**

* Auto-Process: fixed a bug where pitch is not recomputed after editing the tempo under Instant Mode (now under “sing” mode).
* Note Properties Panel: fixed crashes when switching to a new project after selecting a note group with the panel left open.
* Render Panel: fixed small timing inaccuracies when bouncing an instrumental track.
* Arrangement: fixed a bug where the name for newly created tracks is not translated according to the UI language.
* Parameter Panel: fixed various issues related to the copy-paste behavior of control points. (Update from 1.9.0b1)
* Plugin: fixed a bug where the preview sound from a MIDI keyboard always goes into the master output instead of the track’s own channel. (Update from 1.9.0b1)
* License and Updates panel: fixed crashes when closing the License and Updates panel immediately after installing a voice database. (Update from 1.9.0b1)
* Auto-Process: fixed a bug causing the effect of Vibrato Modulation to return to its maximum when lowered to 0 on x86 processors. (Update from 1.9.0b1)
* Linguistics: fixed empty phonemes occasionally appearing on some Cantonese vocabulary. (Update from 1.9.0b1)
* Parameter Panel: fixed crashes when selecting a vocal mode parameter on Linux. (Update from 1.9.0b1)
* Scripting: disabled some Javascript features causing incompatibility with Logic Pro when running as a plugin on macOS. (Update from 1.9.0b1)
* Plugin: fixed crashes when rendering the piano preview sound. (Update from 1.9.0b2)
* Linguistics: fixed a bug where ‘cl’ phoneme is mistreated as a distinct syllable. (Update from 1.9.0b2)
* File: fixed a bug where vibrato and pitch transition properties get reset when loading a project created in version 1.8.1 and before. (Update from 1.9.0b2)
* Note Properties Panel: fixed a bug where vibrato and pitch transition properties are not reset when switching to Manual mode, even when the “Preserve” properties option is turned off. (Update from 1.9.0b2)
* Live Rendering System: fixed a bug where the rendering gets stuck in the presence of lots of overlapping notes. (Update from 1.9.0b2)
* Auto-Process: fixed a bug where notes created from “Ornament Selected Notes” feature do not retain the Pitch Mode option. (Update from 1.9.0b2)
* Synthesizer V Engine: fixed crashes on some notes with modified phoneme duration. (Update from 1.9.0b2)

Synthesizer V Studio 1.10.0b1 Update - August 2, 2023 (beta build 68096)
* Synthesizer V Engine updated to 2.8.0.
* Dreamtonics releases Synthesizer V Studio 1.10.0b1 update. This beta update incorporates essential improvements derived from our latest research progress — the application of Reinforcement Learning from Human Feedback (RLHF) for singing voice synthesis. RLHF has been proven to significantly enhance pitch generation while providing a mechanism to integrate user feedback back into the voice databases. Specifically, this beta release includes updates to the voice databases and introduces new features in Synthesizer V Studio Pro that enable users to provide feedback on voice quality to Dreamtonics, with their consent. Models trained with this feedback data will be incorporated in future updates to the voice databases.
* **Improving Pitch Generation with RLHF**: AIs can be trained to emulate a singer’s characteristics as observed in the training data. However, capturing data for AI training can be challenging. Conventional algorithms learn both the strengths and weaknesses from the recordings, and in some cases, this may result in the generation of less desirable singing voices. Our latest update to Synthesizer V Studio addresses this issue by utilizing Reinforcement Learning from Human Feedback, a method previously employed in text generation AIs to steer the system towards generating more preferred responses. With RLHF, we can “instruct” Synthesizer V AI to generate pitch curves that users find appealing. This often translates to fewer off-key errors, better use of vibratos, and more expressive transitions between notes. A new “Enhancement” slider, available in the AI Retakes panel after updating voice databases to the beta versions, controls the level of changes introduced by RLHF. By default, it is fully enabled to optimize listener preference. The Enhancement function can also be turned off for generating more diverse outputs, which can be beneficial when working with AI Retakes.
* **Submitting Feedback via AI Retakes**: Beta voice databases in this update have been trained using feedback data collected from a month of rigorous internal testing. While the current beta version already features enhanced pitch generation with RLHF, we anticipate even better results with more comprehensive feedback covering a vast range of music contexts and a wider user base. In our continued efforts to improve pitch generation and extend RLHF to the modeling of voice timbre, we are enabling feedback submission for all Synthesizer V Studio Pro users. Within the AI Retakes panel, the heart icon on each take, initially introduced as a bookmarking feature, now also serves as a button for users to share their preferred takes with Dreamtonics. Models trained with this feedback data will be deployed in future voice database updates. This feedback submission feature requires user consent. We wish to clarify that alongside the take information, a snippet of the project data surrounding the selected note will also be shared. This data remains confined within Dreamtonics, strictly for research and development. If a user opts out of feedback collection, the heart icon will return to its original function as a bookmark for takes, and no project data will be transmitted even when the icon is clicked.
* **Usability Improvements**: The Synthesizer V Studio 1.10.0b1 update incorporates several usability enhancements. A track color selector is now integrated into the right-click menu on track headers, providing an efficient method for track differentiation and organization. Additionally, based on user feedback, we’ve added a menu command that enables the shifting of lyrics for selected notes. This feature facilitates quick adjustments following the use of the ‘Insert Lyrics…’ dialog.
* **Project Compatibility Notice**: Given the design alterations in AI Retakes feature, project files saved using version 1.10.0b1 and subsequent versions will not be compatible with prior versions of Synthesizer V Studio (1.9.0 and earlier). For user convenience, an option has been introduced in the “File” menu, allowing projects to be saved in a format compatible with Synthesizer V Studio 1.9.0.
* **Synthesizer V Studio 1.10.0b1**: 1.10.0b1 is a beta version. Beta releases of Synthesizer V Studio are offered before the final release for early preview of new features. Before installing and using a beta version, please understand that:
	+ The beta version is still a work in progress.
	+ The beta version may not function properly as described.
	+ Unexpected behaviors may happen while using the beta version.
* **Voice updates for Synthesizer V Studio 1.10.0b1**: Given the extensive changes in this beta release, we are initially offering beta updates for the following products:
	+ Dreamtonics:
		- An Xiao v107b1
		- Cheng Xiao v102b1
		- Cong Zheng v102b1
		- D-Lin v101b1
		- Feng Yi v106b1
		- Kevin v110b1
		- Lin Lai v102b1
		- Mai v102b1
		- Mo Chen v107b1
		- Natalie v107b1
		- Ninezero v102b1
		- Ritchy v101b1
		- Ryo v111b1
		- Saki AI v126b1
		- Qing Su v114b1
		- Weina v106b1
		- Xuan Yu v103b1
		- Yuma v105b1
		- Yun Quan v102b1
	+ AHS:
		- Tsurumaki Maki AI (JPN) v116b1
		- Tsurumaki Maki AI (ENG) v109b1
		- Kyomachi Seika AI v110b1
		- Tsuina-chan AI v110b1
		- Kasane Teto v102b1
		- Koharu Rikka AI v124b1
		- Natsuki Karin v108b1
		- Hanakuma Chifuyu v104b1
	+ Animen:
		- Eleanor Forte AI v110b1
	+ AUDIOLOGIE:
		- ANRI v109b1
		- JUN v102b1
	+ E-CAPSULE:
		- Xia Yu Yao v102b1
	+ Eclipsed Sounds:
		- SOLARIA v110b1
		- ASTERIAN v103b1
	+ Quadimension:
		- MEDIUM5-Stardust (Xingchen Infinity) v108b1

**New Features**

* Auto-Process: added support for RLHF-enhanced pitch models with the addition of “Enhancement” parameter on pitch takes (Voice Database update required).
* Arrangement: added a track color selector to the right-click menu on track headers.
* Piano Roll: added a menu item for shifting forward/backward the lyrics of the selected notes.
* AI Retakes Panel: users may opt-in retake feedback collection that sends the “liked” takes along with surrounding notes and other project data to Dreamtonics for improving the sound quality.

**Enhancements**

* Synthesizer V Engine: improved the generation of phoneme duration and diversified the effect of timbre retakes (Voice Database update required).
* AI Retakes Panel: redesigned the panel to always display the global (track or group-level) values for Expressiveness and Enhancement.
* Plugin: AU and VST3 plugins now support drag-and-drop importing of MIDI files.
* Misc: improved activation server connectivity from Mainland China.

**Behavior Changes**

* AI Retakes Panel: Expressiveness and Enhancement sliders in the take list now display absolute values (after summing with the global Expressiveness/Enhancement) instead of the offset.
* File: disabled forward-compatibility for projects saved in Synthesizer V Studio 1.10.0 and onwards due to a breaking change in the value range of take Expressiveness. Users may use “File/Save As (1.9.0-Compatible)…” to export the project to an earlier version of Synthesizer V Studio.

**Bug Fixes**

* Synthesizer V Engine: fixed crashes and quality degradation on standard voice databases due to some dictionary changes introduced in the last update.
* GUI: fixed missing fonts on some keyboard shortcuts on macOS.
* Live Render: fixed a bug causing the renderer to skip some parts of a project when loaded immediately after startup.

Synthesizer V Studio 1.10.0b2 Update - September 28, 2023 (beta build 68096)
* Synthesizer V Engine bumped to 2.8.1.
* Dreamtonics releases Synthesizer V Studio 1.10.0b2. This second beta version following our August release of 1.10.0b1 introduces enhancements to voice databases, integrating the latest user feedback through Reinforcement Learning from Human Feedback (RLHF). On the editor side, numerous issues reported by our users have been addressed for an even more fluid experience. To enjoy the improvements made to the pitch and timbre models, please manually download the latest beta version of the voice databases.
* **Feedback-Enhanced Pitch Models**: Our previous 1.10.0 beta introduced a redesigned pitch generation system grounded in RLHF, featuring a built-in mechanism for users to weigh in on singing expressions by choosing their preferred take. Thanks to the extensive feedback shared by the participating beta users over the past month, we’ve trained a new generation of pitch models. These models excel at handling specific skills, such as transitions and vibratos, aligning more closely with the genuine requirements of vocal production.
* **Refined Voice Timbre**: Moving beyond pitch enhancements, our new models offer greater accuracy in voice timbre reproduction, coupled with a reduction in mispronunciations. Notably, we’ve tackled issues from the previous beta release that made vocal modes appear less distinct on some voices, ensuring clearer differentiation in the latest update.
* **More Usability Improvements**:
	+ **Syllable Division Made Easy**: The 1.10.0b2 update introduces a new feature within the Note Properties Panel that allows for even division of a note into multiple syllables. Although many compositions typically assign one syllable per note, this feature proves useful for faster-paced songs. It aids in quickly filling in lyrics while maintaining rhythm synchronization, especially beneficial when screen space is limited.
	+ **Adaptive Toolbar**: As Synthesizer V Studio has evolved, the Piano Roll toolbar began to feel increasingly congested. To simplify this, we’ve made an intuitive UI adjustment: when space becomes limited, visualization options will seamlessly transition into a popup menu, preserving a clutter-free workspace.
* **Synthesizer V Studio 1.10.0b2**: 1.10.0b2 is a beta version. Beta releases of Synthesizer V Studio are offered before the final release for early preview of new features. Before installing and using a beta version, please understand that:
	+ The beta version is still a work in progress.
	+ The beta version may not function properly as described.
	+ Unexpected behaviors may happen while using the beta version.
* **Voice Updates**: We are offering beta updates for the following voice databases:
	+ Dreamtonics:
		- An Xiao v107b2
		- Cheng Xiao v102b2
		- Cong Zheng v102b2
		- D-Lin v101b2
		- Feng Yi v106b2
		- Kevin v110b2
		- Lin Lai v102b2
		- Mai v102b2
		- Mo Chen v107b2
		- Natalie v107b2
		- Ninezero v102b2
		- Ritchy v101b2
		- Ryo v111b2
		- Saki AI v126b2
		- Qing Su v114b2
		- Weina v106b2
		- Xuan Yu v103b2
		- Yuma v105b2
		- Yun Quan v102b2
	+ AHS:
		- Tsurumaki Maki AI (JPN) v116b2
		- Tsurumaki Maki AI (ENG) v109b2
		- Kyomachi Seika AI v110b2
		- Tsuina-chan AI v110b2
		- Kasane Teto v102b2
		- Koharu Rikka AI v124b2
		- Natsuki Karin v108b2
		- Hanakuma Chifuyu v104b2
		- Haruno Sora v101b2
	+ Animen:
		- Eleanor Forte AI v110b2
	+ AUDIOLOGIE:
		- ANRI v109b2
		- JUN v102b2
	+ E-CAPSULE:
		- Xia Yu Yao v102b2
	+ Eclipsed Sounds:
		- SOLARIA v110b2
		- ASTERIAN v103b2
	+ Quadimension:
		- MEDIUM5-Stardust (Xingchen Infinity) v108b2

**New Features**

* Auto-Process: added support for RLHF-enhanced pitch models with the addition of “Enhancement” parameter on pitch takes (Voice Database update required).
* Arrangement: added a track color selector to the right-click menu on track headers.
* Piano Roll: added a menu item for shifting forward/backward the lyrics of the selected notes.
* AI Retakes Panel: users may opt-in retake feedback collection that sends the “liked” takes along with surrounding notes and other project data to Dreamtonics for improving the sound quality.
* *Note Properties Panel: added a new option “Evenly split note into syllables” for notes with multi-syllable lyrics. (Update from 1.10.0b1)*

**Feature Enhancements**

* Synthesizer V Engine: improved the generation of phoneme duration and diversified the effect of timbre retakes (Voice Database update required).
* AI Retakes Panel: redesigned the panel to always display the global (track or group-level) values for Expressiveness and Enhancement.
* Plugin: AU and VST3 plugins now support drag-and-drop importing of MIDI files.
* Misc: improved activation server connectivity from Mainland China.
* *GUI: hide some of the visualization options from the piano roll when there’s insufficient horizontal space. (Update from 1.10.0b1)*

**Behavior Changes**

* AI Retakes Panel: Expressiveness and Enhancement sliders in the take list now display absolute values (after summing with the global Expressiveness/Enhancement) instead of the offset.
* File: disabled forward-compatibility for projects saved in Synthesizer V Studio 1.10.0 and onwards due to a breaking change in the value range of take Expressiveness. Users may use “File/Save As (1.9.0-Compatible)…” to export the project to an earlier version of Synthesizer V Studio.

**Bug Fixes**

* Synthesizer V Engine: fixed crashes and quality degradation on standard voice databases due to some dictionary changes introduced in the last update.
* GUI: fixed missing fonts on some keyboard shortcuts on macOS.
* Live Render: fixed a bug causing the renderer to skip some parts of a project when loaded immediately after startup.
* *Auto-Process: fixed a bug where pitch computation inside note groups leaves unwanted fluctuations in the pitch curve. (Update from 1.10.0b1)*
* *Live Render: fixed crashes when loading an unsupported voice database. (Update from 1.10.0b1)*
* *Linguistics: fixed muted notes when a legato follows a note in Japanese that begins with a manually specified “cl” phoneme. (Update from 1.10.0b1)*
* *Linguistics: fixed the overriding of manually specified phonemes by “Use relaxed consonants” option. (Update from 1.10.0b1)*
* *Plugin: fixed broken compatibility with some DAWs on Windows. (Update from 1.10.0b1)*
* *Plugin: fixed playback synchronization issues after bouncing audio from certain DAWs when using the AudioUnit plugin. (Update from 1.10.0b1)*
* *AI Retakes Panel: fixed the display location of popup messages before submitting feedback for the first time. (Update from 1.10.0b1)*
* *AI Retakes Panel: fixed the display of expressiveness on take items when OpenGL is on. (Update from 1.10.0b1)*
* *GUI: fixed unintended layout reset after exiting the editor with Arrangement Panel folded beneath the Piano Roll. (Update from 1.10.0b1)*

Synthesizer V Studio 1.10.0 Update - October 19, 2023 (build 68096)
* Dreamtonics releases Synthesizer V Studio 1.10.0, progressing from the beta versions initiated in August 2023.
* Synthesizer V Studio 1.10.0 is the final release succeeding the beta versions. It introduces new features, improvements, and bug fixes. In particular, we have adopted Reinforcement Learning from Human Feedback technique to generate pitch curves that better match the user’s preference, paired with a new “Enhancement” option to modulate its effects.
* Other significant changes since version 1.9.0 include:
	+ Design changes to AI Retakes panel to support RLHF-enhanced pitch generation.
	+ An optional feature that allows users to submit feedback on the takes.
	+ A color selector added to the right-click menu on the track headers.
	+ New menu commands to shift the lyrics on the selected notes.
	+ An option added to the Note Properties panel to allow even duration assignment inside multi-syllable notes.
	+ Upgrades to the available AI voice databases with improvements to both pitch and timbre generation.
* This final update also fixes bugs discovered in the beta versions and previous stable versions. Importantly, we resolved several issues related to crashes during MIDI recording and playback.
* **Voice Updates**: To fully utilize the new capabilities, make sure to update both the Synthesizer V Studio editor and the voice database to the latest version. The updated voice databases are:
	+ Dreamtonics:
		- An Xiao v107
		- Cheng Xiao v102
		- Cong Zheng v102
		- D-Lin v101
		- Feng Yi v106
		- Kevin v110
		- Lin Lai v102
		- Mai v102
		- Mo Chen v107
		- Natalie v107
		- Ninezero v102
		- Ritchy v101
		- Ryo v111
		- Saki AI v126
		- Qing Su v114
		- Weina v106
		- Xuan Yu v103
		- Yuma v105
		- Yun Quan v102
	+ AHS:
		- Tsurumaki Maki AI (JPN) v116
		- Tsurumaki Maki AI (ENG) v109
		- Kyomachi Seika AI v110
		- Tsuina-chan AI v110
		- Kasane Teto v102
		- Haruno Sora v101
	+ AUDIOLOGIE:
		- ANRI v109
		- JUN v102
	+ E-CAPSULE:
		- Xia Yu Yao v102
	+ Eclipsed Sounds:
		- SOLARIA v110
		- ASTERIAN v103
	+ Quadimension:
		- MEDIUM5-Stardust (Xingchen Infinity) v108
* For the following voice databases, we are still working with our partners to provide updates at a later date.
	+ AHS:
		- Koharu Rikka AI
		- Natsuki Karin
		- Hanakuma Chifuyu
	+ Animen:
		- Eleanor Forte AI

**New Features**

* Auto-Process: added support for RLHF-enhanced pitch models with the addition of “Enhancement” parameter on pitch takes (Voice Database update required).
* Arrangement: added a track color selector to the right-click menu on track headers.
* Piano Roll: added a menu item for shifting forward/backward the lyrics of the selected notes.
* AI Retakes Panel: users may opt-in retake feedback collection that sends the “liked” takes along with surrounding notes and other project data to Dreamtonics for improving the sound quality.
* Note Properties Panel: added a new option “Evenly split note into syllables” for notes with multi-syllable lyrics. (Update from 1.10.0b1)

**Feature Enhancements**

* Synthesizer V Engine: improved the generation of phoneme duration and diversified the effect of timbre retakes (Voice Database update required).
* AI Retakes Panel: redesigned the panel to always display the global (track or group-level) values for Expressiveness and Enhancement.
* Plugin: AU and VST3 plugins now support drag-and-drop importing of MIDI files.
* Misc: improved activation server connectivity from Mainland China.
* GUI: hide some of the visualization options from the piano roll when there’s insufficient horizontal space. (Update from 1.10.0b1)

**Behavior Changes**

* AI Retakes Panel: Expressiveness and Enhancement sliders in the take list now display absolute values (after summing with the global Expressiveness/Enhancement) instead of the offset.
* File: disabled forward-compatibility for projects saved in Synthesizer V Studio 1.10.0 and onwards due to a breaking change in the value range of take Expressiveness. Users may use “File/Save As (1.9.0-Compatible)…” to export the project to an earlier version of Synthesizer V Studio.
* *GUI: when loading a project from an earlier version of Synthesizer V Studio, disable “Evenly split note into syllables” option by default. (Update from 1.10.0b2)*

**Bug Fixes**

* Synthesizer V Engine: fixed crashes and quality degradation on standard voice databases due to some dictionary changes introduced in the last update.
* GUI: fixed missing fonts on some keyboard shortcuts on macOS.
* Live Render: fixed a bug causing the renderer to skip some parts of a project when loaded immediately after startup.
* Auto-Process: fixed a bug where pitch computation inside note groups leaves unwanted fluctuations in the pitch curve. (Update from 1.10.0b1)
* Live Render: fixed crashes when loading an unsupported voice database. (Update from 1.10.0b1)
* Linguistics: fixed muted notes when a legato follows a note in Japanese that begins with a manually specified “cl” phoneme. (Update from 1.10.0b1)
* Linguistics: fixed the overriding of manually specified phonemes by “Use relaxed consonants” option. (Update from 1.10.0b1)
* Plugin: fixed broken compatibility with some DAWs on Windows. (Update from 1.10.0b1)
* Plugin: fixed playback synchronization issues after bouncing audio from certain DAWs when using the AudioUnit plugin. (Update from 1.10.0b1)
* AI Retakes Panel: fixed the display location of popup messages before submitting feedback for the first time. (Update from 1.10.0b1)
* AI Retakes Panel: fixed the display of expressiveness on take items when OpenGL is on. (Update from 1.10.0b1)
* GUI: fixed unintended layout reset after exiting the editor with Arrangement Panel folded beneath the Piano Roll. (Update from 1.10.0b1)
* *Audio: fixed crashes when moving the playhead/entering with very fast keystrokes during MIDI recording. (Update from 1.10.0b2)*
* *Audio: fixed crashes after repeatedly seeking to the end. (Update from 1.10.0b2)*
* *GUI: fixed a bug that causes the window to get stuck in minimized mode when pressing Win + D during voice installation. (Windows only) (Update from 1.10.0b2)*
* *AI Retakes Panel: disable AI retakes on standard voice databases which do not support this feature. (Update from 1.10.0b2)*
* *License Panel: fixed a bug where mouse clicks on “Activate/Deactivate”, “Uninstall” and “Update” button in the bottom of the panel gets ignored occasionally. (Update from 1.10.0b2)*
* *Linguistics: fixed potential crashes when creating a new note group and immediately deleting it. (Update from 1.10.0b2)*
* *Misc: instead of crashing, output silence when loading a voice database that requires a future release (after 1.10.0) of Synthesizer V Studio. (Update from 1.10.0b2)*
* *File: prevent crashes due to invalid pitch deviation parameters by removing out-of-range values when loading a saved project. (Update from 1.10.0b2)*

Synthesizer V Studio 1.10.1 Update - November 1, 2023 (build 68097)
* This update addresses and resolves issues identified in version 1.10.0, including bugs not detected during the beta phase.

**Bug Fixes**

* Audio: fixed muted metronome when the playhead goes beyond the project length during MIDI recording.
* Auto-Process: fixed the “Expressiveness” parameter when manually launching “Auto Pitch Tuning…” whose range has shifted since the last stable release.
* Auto-Process: fixed the “Auto Pitch Tuning…” dialog which does not show up on some voice databases.
* Linguistics: fixed the omission of phonemes on Japanese notes with a sole “っ” in the lyrics.
* Plugin: fixed unstable bouncing on Logic Pro.

Synthesizer V Studio 1.11.0b1 Update - November 24, 2023 (beta build 68352)
* Dreamtonics releases Synthesizer V Studio 1.11.0b1 update. This beta update makes a significant advancement in our commitment to enhancing the music production workflow. A key highlight of this release is the introduction of ARA plugins: through ARA, Synthesizer V Studio can now control the DAW’s playback, seamlessly synchronize the tempo changes and even link note groups with audio clips inside the DAW. Additionally, this update brings Voice-to-MIDI conversion feature, designed to greatly simplify data entry processes and streamlining tasks such as layering existing vocal tracks with harmonics or doubles. We are also excited to introduce experimental Spanish support in this version. Alongside 1.11.0b1 update we are also releasing a beta version of SAROS with Spanish available as one of the input languages.
* **Deep ARA2 Integration**: The Synthesizer V Studio 1.11.0b1 update introduces ARA2 support. ARA, or Audio Random Access, is a protocol developed by Celemony and PreSonus, now a standard in many DAWs, facilitating enhanced communication between the plugin and DAW project data. With ARA2, Synthesizer V Studio achieves deeper integration with DAWs. Audio clips in the DAW can be mapped to Synthesizer V Studio as note groups, automatically reflecting any changes made in the DAW, such as moving, resizing, or splitting clips. This feature ensures a seamless and dynamic workflow, particularly beneficial for complex editing tasks. Additionally, the plugin can now control host playback and loop status, and synchronize tempo changes across the project. This level of control streamlines the editing of vocals with the rest of the arrangement, making it more efficient and intuitive. Synthesizer V Studio’s ARA2 implementation comes as additional plugins alongside the existing VST3 and AudioUnit instruments. Compatibility varies with each DAW and its version. For DAWs with limited ARA support, the ARA plugin operates in Bridge mode, primarily providing playback and tempo synchronization features. For detailed instructions on setting up and using the ARA plugin and ARA Bridge, please refer to the tutorial in the provided document: https://dreamtonics.com/synthv/help-ara-en

 Cubase 12/13
 Reaper 6
 Logic Pro (Rosetta/x86)
 Logic Pro (Apple Silicon)

* **Voice-to-MIDI Conversion**: Besides deeper integration with DAWs, the 1.11.0b1 update introduces a transformative Voice-to-MIDI conversion feature. Accessible via a right-click on the imported audio, this utility allows for the extraction of notes from monophonic vocal recordings, significantly simplifying the input process. Additionally, Voice-to-MIDI offers an option to transcribe lyrics. While this transcription focuses on the phonetic pronunciation and may not match the exact literary form, it aims to replicate the original performance closely. In ARA mode, Voice-to-MIDI can be directly applied to a note group linked with an audio clip. This functionality is particularly beneficial for creating harmony tracks from recorded vocals, doing all of these without leaving the DAW environment.
* **Experimental Spanish Support**: Synthesizer V Studio is expanding its language capabilities with the introduction of Spanish support. In collaboration with Eclipsed Sounds, we have developed a beta version of the SAROS voice database, making it the first in our range to offer Spanish-language vocal synthesis capabilities. It is important to note that the Spanish support in this version is experimental and still in development. Users can expect future updates and specification changes as we continue to refine the pronunciation. Details regarding updates for other voice databases to include Spanish support will be provided in subsequent announcements.
* **Synthesizer V Studio 1.11.0b1**: 1.11.0b1 is a beta version. Beta releases of Synthesizer V Studio are offered before the final release for early preview of new features. Before installing and using a beta version, please understand that:
	+ The beta version is still a work in progress.
	+ The beta version may not function properly as described.
	+ Unexpected behaviors may happen while using the beta version.
* **Voices Updates for Synthesizer V Studio 1.11.0b1**: Besides experimental Spanish support for SAROS, at our partner’s request we also offer updates for TOKYO6 voices (licensed through AHS) which disables RLHF enhancement for pitch generation by default. See below for the list of voice databases with beta versions available for download:
	+ Eclipsed Sounds, LLC:
		- SAROS v101b1
	+ AHS (TOKYO6):
		- Koharu Rikka AI v126b1
		- Natsuki Karin AI v110b1
		- Hanakuma Chifuyu AI v106b1

**New Features**

* Plugin: new ARA plugins (only for Pro edition)
* Deep ARA integration for Cubase, Studio One and Reaper (VST only)
* ARA Bridge for other DAWs with ARA 2 support
* Auto-Process: added Voice-to-MIDI conversion on audio groups (only for Pro edition).
* Synthesizer V Engine: added Spanish support\*.

**Feature Enhancements**

* Arrangement: allow resizing a note group (including audio groups) from both ends.
* Parameter Panel: added a delete button for unused Vocal Mode items in the menu.
* Linguistics: updated the Mandarin Chinese pronunciation dictionary.

**Bug Fixes**

* Linguistics: fixed another case of phoneme conversion error on Japanese notes with a sole “っ” in the lyrics.

Note: by the time of this release, only the beta version for SAROS supports Spanish. Updates for other voices will be announced at a later date.

Synthesizer V Studio 1.11.0b2 Update - December 18, 2023 (beta build 68352)
* Dreamtonics releases Synthesizer V Studio 1.11.0b2 update. This update brings iterative improvements upon the previous 1.11.0b1 release, which introduced deep ARA integration and Voice-to-MIDI conversion features. In the second beta version, we have expanded full ARA support to Cakewalk and the recently released ABILITY 5. Additionally, the Voice-to-MIDI conversion model has been upgraded for enhanced speed and accuracy. Version 1.11.0b2 also significantly improves the stability of both ARA and non-ARA plugins. This includes fixes for issues related to playback synchronization, bouncing and device/host compatibility. In addition to these improvements in Synthesizer V Studio, we are also releasing beta updates for voice databases. These updates feature more native-like pronunciation for Spanish in cross-lingual synthesis and expand Spanish support to additional voice databases. Please note: Version 1.11.0b2 and the Spanish updates for voice databases are in beta. They require manual download and installation.
* **Deep ARA2 Integration for Cakewalk and ABILITY**: In addition to Cubase, Studio One and REAPER, Synthesizer V Studio ARA Plugin now also fully supports Cakewalk and ABILITY. This expands the integration to include note group synchronization and integrated Voice-to-MIDI features, building upon the existing ARA Bridge. We have introduced experimental changes to the piano roll’s UI/UX in both the plugin and standalone versions. These changes provide stronger visual hints, especially in indicating whether work is being done inside a note group. It is important to note that these design elements are not final and may be subject to adjustments in future versions.

* **Voice-to-MIDI Model Upgrade**: Synthesizer V Studio Pro 1.11.0b2 now comes with an upgraded Voice-to-MIDI model. This new model runs faster and produces more accurate pitch and lyric transcriptions. It has also been enhanced to better handle noise, allowing for transcription of recordings from devices such as built-in microphone or smartphones.
* **Improved Spanish Cross-Lingual Synthesis**: We announce beta updates that bring improved Spanish cross-lingual synthesis to more voice databases (see table below). Additionally, a second beta version of SAROS is now available, featuring particularly improved pronunciation of the trill consonant ‘rr’ in Spanish.
	+ Dreamtonics:
		- An Xiao v109b1
		- Ayame v101b1
		- Cheng Xiao v104b1
		- Cong Zheng v104b1
		- D-Lin v103b1
		- Eri v101b1
		- Feng Yi v108b1
		- Hayden v101b1
		- Jin v101b1
		- Kevin v112b1
		- Lin Lai v104b1
		- Mai v104b1
		- Mo Chen v109b1
		- Natalie v109b1
		- Ninezero v104b1
		- Qing Su v116b1
		- Ritchy v103b1
		- Ryo v113b1
		- Saki AI v128b1
		- Sheena v101b1
		- Weina v108b1
		- Wei Shu 101b1
		- Xuan Yu v105b1
		- Yuma v107b1
		- Yun Quan v104b1
	+ Animen:
		- Eleanor Forte AI v111b1
	+ AUDIOLOGIE:
		- ANRI v111b1
		- JUN v104b1
		- ANRI Arcane v101b1
	+ E-Capsule:
		- Xia Yu Yao v104b1
	+ Eclipsed Sounds:
		- ASTERIAN v105b1
		- SAROS v101b2
		- SOLARIA v112b1
	+ Quadimension:
		- MEDIUM5-Stardust (Xingchen Infinity) v110b1
		- MEDIUM5-Minus (Yongye Minus) v101b1
* **Synthesizer V Studio 1.11.0b2**: 1.11.0b2 is a beta version. Beta releases of Synthesizer V Studio are offered before the final release for early preview of new features. Before installing and using a beta version, please understand that:
	+ The beta version is still a work in progress.
	+ The beta version may not function properly as described.
	+ Unexpected behaviors may happen while using the beta version.

**New Features**

* Plugin: new ARA plugins (only for Pro edition)
* Deep ARA integration for Cubase, Studio One and Reaper (VST only)
* *Deep ARA integration for Cakewalk and ABILITY (Update from 1.11.0b1)*
* ARA Bridge for other DAWs with ARA 2 support
* Auto-Process: added Voice-to-MIDI conversion on audio groups (only for Pro edition).
* Synthesizer V Engine: added Spanish support.

**Feature Enhancements**

* Arrangement: allow resizing a note group (including audio groups) from both ends.
* Parameter Panel: added a delete button for unused Vocal Mode items in the menu.
* Linguistics: updated the Mandarin Chinese pronunciation dictionary.
* *Linguistics: improved Spanish phoneme conversion (Update from 1.11.0b1).*
* *Auto-Process: improved Voice-to-MIDI conversion: faster, more accurate and more robust against noises (Update from 1.11.0b1).*
* *Piano Roll: improved the UI/UX for working with note groups (Update from 1.11.0b1).*
* *ARA Plugin: implemented a workaround to REAPER’s behavior of resetting plugin data when the plugin is first removed and then undone (Update from 1.11.0b1).*

**Behavior Changes**

* *Plugin: show a confirmation dialog when existing data saved inside the host is going to be discarded before switching to an external project file; when the external project file is placed inside the recovery folder, always save the loaded data inside the host to prevent data loss (Update from 1.11.0b1).*

**Bug Fixes**

* Linguistics: fixed another case of phoneme conversion error on Japanese notes with a sole “っ” in the lyrics.
* *GUI: fixed displacement of tempo marks in the presence of time signature changes (Update from 1.11.0b1).*
* *Arrangement: fixed crashes when dragging a note group to another track (Update from 1.11.0b1).*
* *Plugin: fixed a bug where the plugin does not remember the window size after closing and reopening the editor in some DAWs (Update from 1.11.0b1).*
* *Plugin: fixed timing mismatches of bounced audio on Cubase (Update from 1.11.0b1).*
* *Plugin: fixed unstable bouncing on Logic Pro when there are other active plugins with delay compensation (Update from 1.11.0b1).*
* *Plugin: fixed broken MIDI recording under ARA bridge connection (Update from 1.11.0b1).*
* *ARA Plugin: fixed small timing mismatches between synced and local tracks during playback (Update from 1.11.0b1).*
* *ARA Plugin: fixed playhead getting stuck under loop mode on REAPER (Update from 1.11.0b1).*
* *ARA Plugin: fixed crashes when selecting an output folder from the Render Panel (Update from 1.11.0b1).*
* *ARA Plugin: fixed a bug where the ARA plugin outputs no sound on some Cubase installations (Update from 1.11.0b1).*

## Requirements

* **OS:** Windows 8.1 or later, macOS 10.11 (El Capitan) or newer, Linux Ubuntu 18.04 or newer (64-bit).
	+ Although it says Ubuntu, it works on other Linux distributions such as Fedora or Arch, as the download is a .zip archive file (similar to binary tarballs) and not a .deb file (as in Debian).
	+ Dreamtonics originally specified both 32/64-bit support for Windows on its website. 32-bit support officially ended on November 10, 2022 with the release of Synthesizer V Studio version 1.8.0b1.
	+ Dreamtonics' Japanese and English homepages originally disagreed on the minimum Ubuntu requirements between Basic and Pro editors, with the English page specifying 16.04+ for Basic and 18.04+ for Pro, and the Japanese page swapping both values (18.04+ Basic, 16.04+ Pro); this discrepancy was (and is) not present on the Pro editor's product page at the Dreamtonics Store (International), which always listed 18.04+ as the bare minimum. The OS requirements were removed altogether from the website when it was redesigned on November 10, 2022, instead just specifying "Windows / macOS / Linux".
	+ AH-Software originally did not specify (for both Basic and Pro) a bitdepth requirement for Windows or Ubuntu, and specified 16.4 as the minimum Ubuntu version supported. It was not until around October 2021 when they increased minimum Ubuntu version to 18.04 (a 64-bit-only OS) as Ubuntu had ended standard support for 16.04 (the last version still supporting 32-bit CPUs) earlier in April; with the release of Windows 11 (also 64-bit only) also in October, they added an explicit 64-bit requirement for all Windows versions, rewording the spec to "Windows 11/10/8.1 or later (64-bit)" (even though 32-bit editions of Win8.1 and Win10 were then still supported by Dreamtonics until a year later when 1.8.0b1 was released). With Ubuntu's standard support for 18.04 slated to end in June 2023, AHS bumped the Linux requirement to "Ubuntu 20.04 or later (64-bit)" sometime between May and July 2022; with Microsoft retiring extended support for Windows 8.1 on January 10, 2023, AHS delisted Win 8.1 (as well as macOS versions 10.11 El Capitan and 10.12 Sierra, which were no longer being supported by Apple even before Synth V Studio was first announced) from its list of supported OSes sometime between January 11 and February 2, now rewording the specs to "Windows 11/10 or later (64-bit)" and "Mac OS X 10.13 or later" (even though 10.13 High Sierra is also no longer supported by Apple).
* **CPU:** (x86-64) Intel Core i5 or newer, or equivalent AMD CPUs; (AArch64) Apple Silicon M1 or higher.
	+ AH-Software originally specified instead "Intel Core i3 or higher, or equivalent AMD processor". They did not match Dreamtonics' CPU specification online until around October 2021.
	+ For high-quality editing of AI audio on x86-64 platforms (also known as AMD64, Intel EM64T, or simply x64): Intel Core series 4th generation i5 (i5-4xxx) or higher is recommended, or AMD Athlon X4 845 or higher, including Ryzen series.
* **RAM:** 2GB or more.
* **HDD:** 1GB or more (for one voice database installation).
	+ Additional space will be required according to the number of voice databases to be installed.
* **Display resolution:** 1280x800 or higher resolution.
* **Others:** DVD-ROM drive (physical version only), audio device, internet connection (required for activation and updating).

## Differences between Basic and Pro

 Simultaneous rendering thread
 Additional features
* Aspiration output
* Lua/JavaScript plugin
* Alternative phonemes
 VST/AU plugin

## Releases

#### **Full Versions**

* Full versions are the paid versions of the voice databases (with the exception of Yamine Renri, which is free to register and download).\*
* These are known as the Synthesizer V Standard voice databases. Synthesizer V AI voice databases are not included in this list.

**Chiyu** **Shian** **Cangqiong** **Haiyi** **GENBU** **AiKO** **Saki Standard** **Kotonoha Akane & Aoi** **Muxin** **Xingchen Minus****Koharu Rikka Std** **Tsurumaki Maki Std** **Tsurumaki Maki Eng Std** **Yamine Renri Standard R2****Tsuina-chan Std** **Kyomachi Seika Std**

#### **Lite Versions**

* Lite versions are free versions of the voice databases and are available on Synthesizer V Studio Basic and Pro.
* These are generally monopitch (1 pitch) voice databases.
* General guidelines include mentioning "Lite" as part of an uploads' credit in the title and description, as well as disallowing commercial use. Further guidelines may depend on each voice database and it is encouraged that they are read carefully.
* These are considered the Synthesizer V Studio Standard voice databases. The Synthesizer V AI lite editions are not listed.

*Note: Not every voice database has a Lite version.*

**Saki Standard Lite****GENBU Lite****AiKO Lite****Chiyu Lite****Eleanor Forte Lite****Kotonoha Akane & Aoi Lite****Koharu Rikka Standard Lite****Tsurumaki Maki Std Lite****Tsurumaki Maki Eng Std Lite****Tsuina-chan Standard Lite****Kyomachi Seika Std Lite**

### **Starter Packs**

* Full versions that can be acquired together with the Synthesizer V Studio Pro at a discount.
* ANiCUTE Bundle Packs, Dreamtonics Bundles, and Taobao Sets consist of the voice databases themselves bundled with the SVS Pro editor in the same digital download; they do not exist as physical bundles.
	+ The 4-in-1 Bundle Pack featuring Chiyu, Haiyi, Shian, and Cangqiong is the only ANiCUTE Bundle Pack that does not come with the SVS Pro editor. Instead, it features only the four voice databases.
* AH-Software starters (marked with **\*** below) are just standalone voice databases that can be freely downloaded from the AHS Store after redeeming the coupon enclosed within the (physical-only) Synthesizer V Studio Pro Starter Pack. *Only one of them can be downloaded per Starter Pack coupon.*
* These are Synthesizer V Standard voice databases. Synthesizer V AI starters are not listed here.

*Note: Not every voice database has a Starter Pack.*

**Kotonoha Akane & Aoi**\***Saki Standard** (AHS Store)\***Koharu Rikka Standard**\***GENBU** (AHS Store)\***Tsurumaki Maki Standard**\***Tsurumaki Maki Eng Std**\***Tsuina-chan Standard**\***Kyomachi Seika Standard**\***Saki Std** (Dreamtonics Intl.)**Saki Std** (Dreamtonics Taobao)

### **Discontinued Bundle-Pack Icons**

**Saki Standard** (Taobao)**GENBU** & **AiKO** 3-in-1 Bundle**Saki Std**, **GENBU** & **AiKO** 4-in-1**Chiyu**/**Haiyi**/**Shian**/**Cangqiong**

### Differences: Lite vs. Full

Differences between "Lite" vocals and "Full" vocals.

 Auto pitch tuning
 Commercial usage
 Attribution

### Known Problems

* **Synthesizer V Studio 1.1.0**
	+ Dreamtonics noted that some users confirmed crash reports related to AI voices. This bug affects 2nd, 3rd gen Intel i3/i5/i7 processors and AMD processors from Jaguar to Steamroller series. Dreamtonics has recommended upgrading to Synthesizer V Studio 1.1.1

* **Synthesizer V Studio 1.2.0**
	+ Dreamtonics noted that some users are experiencing crashes while updating Saki AI to version 104, they have recommended directly downloading & installing the voice from their website. They are currently looking into this issue and will release a fix as soon as possible.

* **Synthesizer V Studio Pro 1.7.0**
	+ Some users complained about unstable voice-quality results and changes when re-rendering in 1.7.0 project files saved under earlier versions of Synthesizer V Studio Pro. On July 22, Dreamtonics explained that by default, the AI Retakes feature favors "rich timbre and expressions over smooth and stable vocalization", resulting in inconsistent behavior relative to previous versions; as a workaround to stabilize the voice output, both Dreamtonics and AH-Software offered these steps below:
		- Empty the selection.
		- Open AI Retakes panel, go to Timbre tab.
		- Under Takes -> Global Settings, reduce Expressiveness.
	+ In addition, it was reported that project files saved in 1.7.0 crashed when opened in 1.6.1.

## Additional notes

### New features

New interface that focuses on information concentration and readability.
Singing edits render instantly.

Multi-functional piano roll offering near real-time feedback.

Parameter curve tuning function with freehand parameter curve editing, smooth parameter curve tuning that uses a new parameter panel with control points.

Faster rendering speed and improved functionality over Synthesizer V Studio Basic version.
Includes a singing voice database and allows access to the "Web Synthesizer V" version.
"Breath component separation output" rendering option, which allows the singing voice model to separate the breath component from the singing voice.

### Examples of usage

#### Demonstrations

Demos of Kotonoha Akane & Aoi's voice libraries can be found on their promotional pages.

* Takapi Demo (Edit version) SoundCloud Broadcast
* 泡沫のデザイア(Take1) SoundCloud Broadcast
* 泡沫のデザイア(Take2) SoundCloud Broadcast

## Gallery

### Packages

Synthesizer V Studio Pro PackageSynthesizer V Studio Pro Starter Pack (old packaging)Synthesizer V Studio Pro Starter Pack (new packaging)Synthesizer V Studio Pro Package (AHS User Special Edition)Synthesizer V Studio Pro Starter Pack (AHS User Special Edition, old packaging)Synthesizer V Studio Pro Starter Pack (AHS User Special Edition, new packaging)Synthesizer V Studio Pro Cross Grade EditionSynthesizer V Studio Pro w/GuidebookSynthesizer V Studio Pro w/Guidebook (AHS User Special Edition)Synthesizer V User's Guide
### Download Icons

ANiCUTE digital downloadAHS Store digital downloadDreamtonics Taobao digital download (old)Dreamtonics Taobao digital download (current)Dreamtonics International digital download
### Logos

Synthesizer V Studio LogoSynthesizer V Studio Pro LogoSynthesizer V Studio Pro Starter Pack Logo
### Media Gallery

Synthesizer V Studio A First GlanceSynthesizer V Studio Melody and Lyrics CreationSynthesizer V Studio Groups and TracksSynthesizer V Studio Tuning BasicsSynthesizer V Studio Parameter PanelSynthesizer V Studio Pitch Tuning on the Piano RollSynthesizer V Studio Special Lyrics and PhonemesSynthesizer V Studio Export Your Project to WAV Files
## References

1. ↑ https://twitter.com/ahsoft/status/1276351253073629185
2. ↑  https://twitter.com/OfficialVolor/status/1392293297847037954
3. ↑ https://www.youtube.com/watch?v=ET6Kdw15L\_8
4. ↑ https://www.weibo.com/5056093502/J8zzR6Xk9?type=comment#\_rnd1597881463992
5. ↑ https://twitter.com/dreamtonics\_en/status/1283386080251830272
6. ↑ https://twitter.com/dreamtonics\_en/status/1277908151807819776
7. ↑ https://www.weibo.com/5056093502/ICxlpBPw4
8. ↑ https://www.bilibili.com/video/BV1ba4y1x7pg
9. ↑ https://www.ah-soft.com/press/synth-v/
10. ↑ https://twitter.com/dreamtonics\_en/status/1283386080251830272
11. ↑ https://twitter.com/ahsoft/status/1283571514344747008
12. ↑ https://twitter.com/ahsoft/status/1288639895339036673
13. ↑ https://twitter.com/dreamtonics\_en/status/1289851729668747271
14. ↑ https://twitter.com/dreamtonics\_en/status/1362598004100800519
15. ↑ https://www.youtube.com/watch?v=D\_cXLpO0qIw
16. ↑ https://twitter.com/dreamtonics\_en/status/1362598004100800519
17. ↑ https://www.youtube.com/watch?v=D\_cXLpO0qIw
18. ↑ https://www.ah-soft.com/press/synth-v/20220204.html
19. ↑ https://www.bilibili.com/video/BV1zs4y1f7QJ/
20. ↑ https://www.youtube.com/watch?v=mcJU0Wq-u7w
21. ↑ https://t.bilibili.com/768416404500119586
22. ↑ http://www.bilibili.com/video/BV1zs4y1f7QJ - "Dreamtonics 已于 3 月 15 日将 Synthesizer V AI 粤语歌声合成技术预览的测试曲目更换为更加符合粤语歌曲创作习惯的版本，感谢各位创作者的关心与鞭策。未来 Dreamtonics 将陆续发布更多关于粤语歌声合成与跨语言合成的信息，敬请期待。"
23. ↑ https://t.bilibili.com/773207552189005831
24. ↑ https://dreamtonics.com/synthesizer-v-studio-1-9-0b1-update-rap-cantonese-and-more/
25. ↑ https://twitter.com/khuasw/status/1362799523156746240
26. ↑ https://twitter.com/khuasw/status/1363069116467138564
27. ↑ https://twitter.com/khuasw/status/1363073616821116931
28. ↑ https://twitter.com/khuasw/status/1363073620445192195
29. ↑ https://twitter.com/khuasw/status/1363073621741084680
30. ↑ https://twitter.com/khuasw/status/1363073622860992520
31. ↑ https://twitter.com/khuasw/status/1363073624010235905
32. ↑ https://twitter.com/khuasw/status/1363431631759925259
33. ↑ https://twitter.com/khuasw/status/1363431631759925259
34. ↑ https://twitter.com/khuasw/status/1363431633404108803
35. ↑ https://twitter.com/khuasw/status/1363431634670817287
36. ↑ https://twitter.com/khuasw/status/1363431636012986371
37. ↑ https://twitter.com/khuasw/status/1363431637506170882
38. ↑ https://twitter.com/khuasw/status/1363431640085635075
39. ↑ https://twitter.com/khuasw/status/1363828518686138375
40. ↑ https://twitter.com/khuasw/status/1364164654231031815
41. ↑ https://twitter.com/khuasw/status/1364774324599615494
42. ↑ https://twitter.com/khuasw/status/1364164660132372481
43. ↑ https://twitter.com/khuasw/status/1364774332874985474
44. ↑ Build version number 65536 is only known from a screenshot embedded in a DTM Station article describing Synthesizer V Studio updates 1.0.6 and 1.0.8, linked later below.
45. ↑ About screen for SynthV Studio Pro version shipped in the physical DVD
46. ↑ About screen for original SynthV Studio Basic version downloaded by users at launch date
47. ↑ https://amanokei.hatenablog.com/entry/2020/07/10/002728 (in Japanese)
48. ↑ https://vocaverse.network/threads/synthesizer-v-discussion-thread.202/post-27312 (partial translation of the above by xuu)
49. ↑ https://twitter.com/dreamtonics\_en/status/1294260623623086080
50. ↑ Screenshot of SVS Pro 1.0.5 showing build number and engine version
51. ↑ https://twitter.com/dreamtonics\_en/status/1301814760883851265
52. ↑ https://www.dtmstation.com/archives/31496.html
53. ↑ Screenshot of SVS Pro 1.0.8 showing build number and engine version
54. ↑ https://twitter.com/dreamtonics\_en/status/1342304090861182977
55. ↑ Screenshot of SVS Pro 1.1.0 showing build number and engine version
56. ↑ https://twitter.com/dreamtonics\_en/status/1342732089712492545
57. ↑ https://twitter.com/dreamtonics\_en/status/1362598004100800519
58. ↑ https://www.youtube.com/watch?v=D\_cXLpO0qIw
59. ↑ https://twitter.com/dreamtonics\_en/status/1362709004086964226
60. ↑ https://twitter.com/dreamtonics\_en/status/1362598004100800519
61. ↑ https://www.youtube.com/watch?v=D\_cXLpO0qIw
62. ↑ Screenshot of SVS Pro 1.2.2 showing build number and engine version
63. ↑ https://twitter.com/ahsoft/status/1400349973749768195
64. ↑ The installer files for Synthesizer V Studio Basic 1.2.4 included in the physical Tsurumaki Maki AI Complete and English AI Complete DVD-ROMs were date-stamped to May 16, 2021, meaning the update was finalized more than 2 weeks before it was announced on Twitter on June 3.
65. ↑ Screenshot of SVS Basic 1.2.4 showing build number and engine version
66. ↑ https://twitter.com/dreamtonics\_en/status/1400674631279812609
67. ↑ https://www.youtube.com/watch?v=D\_cXLpO0qIw
68. ↑ https://dreamtonics.com/en/synthesizer-v-studio-1-3-0-update/
69. ↑ https://twitter.com/dreamtonics\_en/status/1405721939235131393
70. ↑ https://www.youtube.com/watch?v=ir3eb9lwKp8
71. ↑ Screenshot of SVS Pro 1.3.0 showing build number and engine version
72. ↑ https://dreamtonics.com/en/synthesizer-v-studio-1-4-0-update/
73. ↑ https://twitter.com/dreamtonics\_en/status/1461288124676407302
74. ↑ https://twitter.com/dreamtonics\_en/status/1461288126010179589
75. ↑ Screenshot of SVS Pro 1.4.0c showing build number and engine version
76. ↑ https://dreamtonics.com/en/synthesizer-v-studio-1-4-1-update/
77. ↑ https://twitter.com/dreamtonics\_en/status/1471404820850700289
78. ↑ Screenshot of SVS Pro 1.4.1c showing build number and engine version
79. ↑ https://dreamtonics.com/en/cross-lingual-support-for-synthesizer-v-ai/
80. ↑ https://twitter.com/dreamtonics\_en/status/1473941453810577410
81. ↑ Screenshot of SVS Pro 1.5.0's About screen showing engine version
82. ↑ 82.0 82.1 https://twitter.com/dreamtonics\_en/status/1496047565959217154
83. ↑ https://dreamtonics.com/en/native-apple-silicon-support-for-synthesizer-v-studio/
84. ↑ Screenshots of SVS Pro 1.5.1's About screen (showing engine version) and Update pane (showing build version number)
85. ↑ https://twitter.com/dreamtonics\_en/status/1497122610211332102
86. ↑ https://dreamtonics.com/en/synthesizer-v-studio-1-6-0-update/
87. ↑ https://twitter.com/dreamtonics\_en/status/1507270199510470663
88. ↑ https://dreamtonics.com/en/synthesizer-v-studio-1-6-1-update/
89. ↑ https://twitter.com/dreamtonics\_en/status/1511977292746358784
90. ↑ https://dreamtonics.com/en/synthesizer-v-studio-1-7-0-update-ai-retakes-feature/
91. ↑ https://twitter.com/dreamtonics\_en/status/1550048543624564736
92. ↑ This is a bug on Logic Pro's side. Dreamtonics currently adopted a workaround by disabling window resizing of the AudioUnit Plugin. Dreamtonics will restore window resizing once this issue gets resolved.
93. ↑ https://dreamtonics.com/en/synthesizer-v-studio-1-7-1b1-update/
94. ↑ https://twitter.com/dreamtonics\_en/status/1565221939953963008
95. ↑ https://dreamtonics.com/en/synthesizer-v-studio-1-7-1-update
96. ↑ https://twitter.com/dreamtonics\_en/status/1575742238583242752
97. ↑ 97.0 97.1 https://dreamtonics.com/en/synthesizer-v-studio-1-8-0b1-update/
98. ↑ https://dreamtonics.com/en/synthesizer-v-studio-1-8-0-final-update/
99. ↑ https://dreamtonics.com/en/synthesizer-v-studio-1-8-1b1-update/
100. ↑ https://dreamtonics.com/en/synthesizer-v-studio-1-8-1-final-update/
101. ↑ https://dreamtonics.com/synthesizer-v-studio-1-9-0b1-update-rap-cantonese-and-more/
102. ↑ https://dreamtonics.com/synthesizer-v-studio-1-9-0b2-update/
103. ↑ https://dreamtonics.com/synthesizer-v-studio-1-9-0-final-update/
104. ↑ https://dreamtonics.com/synthesizer-v-studio-1-10-0b1-update-enhancing-pitch-generation-with-user-feedback/
105. ↑ https://dreamtonics.com/synthesizer-v-studio-1-10-0b2-update/
106. ↑ https://dreamtonics.com/synthesizer-v-studio-1-10-0-final-update/
107. ↑ https://dreamtonics.com/synthesizer-v-studio-1-10-1-update/
108. ↑ https://twitter.com/dreamtonics\_en/status/1719580409540100126
109. ↑ https://dreamtonics.com/synthesizer-v-studio-1-11-0b1-update/
110. ↑ https://dreamtonics.com/synthesizer-v-studio-1-11-0b2-update/
111. ↑ https://twitter.com/dreamtonics\_en/status/1736657858287247522
112. ↑ 112.0 112.1 Dreamtonics Co., Ltd.'s Synthesizer V Studio page (in English), archived June 30, 2020
113. ↑ 113.0 113.1 AH-Software Co. Ltd.'s Synthesizer V Studio specifications page, archived November 5, 2021
114. ↑ Dreamtonics Co., Ltd.'s Synthesizer V Studio page (in Japanese), archived August 5, 2020
115. ↑ Dreamtonics Store (International Beta) product page for Synthesizer V Studio Pro, archived February 19, 2022
116. ↑ 116.0 116.1 Dreamtonics Co., Ltd.'s Synthesizer V Studio page (in English), archived November 10, 2022
117. ↑ 117.0 117.1 Dreamtonics Co., Ltd.'s Synthesizer V Studio page (in Mandarin), archived November 10, 2022
118. ↑ 118.0 118.1 Dreamtonics Co., Ltd.'s Synthesizer V Studio page (in Japanese), archived November 27, 2022
119. ↑ 119.0 119.1 AH-Software Co. Ltd.'s Synthesizer V Studio physical box, as well as its specifications page (as archived June 26, 2020).
120. ↑ AH-Software Co. Ltd.'s Synthesizer V Studio specifications page, archived November 27, 2020 (moved to new URL, same specifications otherwise)
121. ↑ 121.0 121.1 AH-Software Co. Ltd.'s Synthesizer V Studio specifications page, archived November 2, 2021
122. ↑ 122.0 122.1 Releases - Ubuntu Wiki
123. ↑ "Windows 11: A new era for the PC begins today". *Windows Experience Blog*
124. ↑ AH-Software Co. Ltd.'s Synthesizer V Studio specifications page, archived July 17, 2022
125. ↑ "Windows 8.1 support will end on January 10, 2023". *Microsoft Support*
126. ↑ AH-Software Co. Ltd.'s Synthesizer V Studio specifications page, archived February 2, 2023
127. ↑ Dreamtonics Co., Ltd.'s Synthesizer V Studio page, archived September 21, 2020
128. ↑ AH-Software Co. Ltd.'s Synthesizer V Studio specifications page, archived November 5, 2022
129. ↑ AH-Software Co. Ltd.'s Synthesizer V Saki specifications page, archived May 13, 2021
130. ↑ Some voice databases don't have auto pitch informations, therefore, this feature can't be used for said voice databases.
131. ↑ Even though that's what's written on the download website, every voice database has different commercial license agreements.
132. ↑ https://twitter.com/dreamtonics\_en/status/1342732089712492545
133. ↑ https://twitter.com/dreamtonics\_en/status/1362607750782414848
134. ↑ https://twitter.com/dreamtonics\_en/status/1550520904291012609
135. ↑ https://twitter.com/dreamtonics\_en/status/1550520905868009472
136. ↑ https://twitter.com/ahsoft/status/1550385484027035649
137. ↑ https://twitter.com/ahsoft/status/1550385882141966336
138. ↑ https://www.ah-soft.com/synth-v/index.html#feature
139. ↑ https://www.ah-soft.com/synth-v/kotonoha/#top
140. ↑ https://www.ah-soft.net/shopdetail/000000001204/ct120/page1/order/
141. ↑ https://www.ah-soft.net/shopdetail/000000001204/ct120/page1/order/
142. ↑ https://www.ah-soft.net/shopdetail/000000001202/ct120/page1/order/
143. ↑ https://www.ah-soft.net/shopdetail/000000001206/ct120/page1/order/
144. ↑ https://www.ah-soft.net/shopdetail/000000001206/ct120/page1/order/
145. ↑ https://www.ah-soft.net/shopdetail/000000001203/ct120/page1/order/
146. ↑ https://www.ah-soft.net/shopdetail/000000001294/ct120/page1/order/
147. ↑ https://www.ah-soft.net/shopdetail/000000001295/ct120/page1/order/
148. ↑ https://www.ah-soft.net/shopdetail/000000001296/ct120/page1/order/