Qing Su (Synthesizer V Studio)

* Digital (Taobao)
* (Dreamtonics Intl.)
* (AHS)

* AHS Store
* AHS Store (Starter Pack)
* AHS Store (Starter Pack; user discount)
* animate GAMES
* DLsite
* DMM GAMES
* Dreamtonics (International)
* Dreamtonics (International) (Bundle Set)
* Dreamtonics (Mainland China)
* Dreamtonics (Mainland China) (Bundle Set)
* Dwango JP Store
* SONICWIRE
* Vector PC Shop

**This article is about the Synthesizer V Studio software known as a voice database. If you are looking for the Synthesizer V concept then click here.**

## History

### 2021

On October 13, 2021, it was announced on bilibili that a Dreamtonics original Mandarin Chinese AI voice database was set to showcase on October 14 at 8 PM. MAN-F3 was revealed through her first demo and Dreamtonics noted that for a long time, they were interested in creating a soft voice that could be used by creators without distorting the sense of humanity. It was also announced in the description that Dreamtonics was launching a contest to select a name for her from October 14 to October 31. Her name was to be two to three Chinese characters long and should contain or reflect the meaning of "Dream" ("梦"). Users were to share the video and reply with the name they've created. The selected name would be revealed on November 5 and the selected participant would also be presented with a set of Synthesizer V Studio Pro and MAN-F3's library.

On November 1, Dreamtonics announced that the name contest officially closed and noted that there were 2,352 comments in total at the time. In addition, Dreamtonics planned to open an exclusive livestream on bilibili on November 5 at 8 PM. Mouzhize was confirmed to be attending and the livestream would showcase the new features of Synthesizer V Studio Pro 1.4.0 as well as MAN-F3's new name. During the livestream, some examples of potential names appeared on screen, and moments later, "Qing Su" (青溯) was confirmed to be the chosen name. The name was created by Shi Shu Jishi Chang (诗书济世长), who accompanied the meaning of Qing Su's name with lines from Xu Zhimo's "Taking Leave of Cambridge Again". In the Q/A session of the livestream, Kanru Hua confirmed that there was no specific release date for Qing Su, but it was possible for 2021 or within two months time. Regarding the voice provider, all that could be confirmed was the fact that she was an experienced singer. It was also mentioned that Qing Su did not share the same voice provider as MAN-F1, as the latter was considered to be used for internal alpha and beta testing, and may see commercialization if quality was satisfactory.

On November 20, pre-orders for Qing Su were announced to be hosted on Dreamtonics's official Taobao account, which they had opened as part of their new sales model for the Chinese market. Options for her as a standalone digital product and as a Starter Pack with Synthesizer V Studio Pro were made available. During the pre-order period, she was discounted for 479 yuan. She was expected to release on December 1. Regarding a lite version, Qing Su would not be having one. Instead, it was noted that people could fully understand her performance and style through the test and demo tracks provided by Dreamtonics's cooperation with professional creators prior to purchasing.

On December 1, the day Qing Su released, Dreamtonics announced that there were plans of making her available overseas. At the time, she was only obtainable through Taobao.

### 2022

On February 4, 2022, Qing Su was released on the official Dreamtonics International store, which was the platform that was teased in December 2021. On June 13, Dreamtonics announced that they launched a new official store for the Chinese market built on WeChat's Mini Program. Users would be able to purchase the Synthesizer V Studio Pro editor and Dreamtonics' vocals through the application in a convenient manner, enjoying the automatic real-time distribution shopping experience. From June 13 to July 13, users were able to take advantage of unlimited 10% off coupons in the new store. It was later clarified that the decision to open this new shopping option was made due to Taobao's new restrictions on the sales of virtual goods as of April 2022, especially for restrictions on shipments without logistics since virtual goods would need to be delivered via email.

On July 21, Qing Su was one of the AI voice databases to receive an update for HDVM compatibility (a feature introduced in Synthesizer V Studio Pro 1.7.0, also released the same day). However, some users complained about unstable voice-quality results when re-rendering in 1.7.0 projects saved under earlier versions of the editor that made use of her voice database (after updating it to v111). 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, they offered these steps below:

* Empty the selection.
* Open AI Retakes panel, go to Timbre tab.
* Under Takes -> Global Settings, reduce Expressiveness.

Responding to requests from users, Dreamtonics made available for download that same day rolled-back versions of Qing Su (as well as other affected AI voice databases) by logging in to their store download website.

On October 7, it was announced that AH-Software Co. Ltd. would begin distributing digital versions of Qing Su, Mo Chen, An Xiao, and Feng Yi, as well as Yuma and Natalie, the newest Dreamtonics vocals.

### Updates

Qing Su AI v103 - December 23, 2021
A free update for Qing Su was released following the Synthesizer V Studio 1.5.0 update. This enables her to support cross-lingual singing synthesis.

Qing Su AI v105 - March 25, 2022
A free update for Qing Su was released following the Synthesizer V Studio 1.6.0 update. This enables her to use the new Vocal Mode options. Five variations were included: Airy, Chest, Power, Soft, and Sweet.

Qing Su AI v111 - July 21, 2022
A free update for Qing Su was released following the Synthesizer V Studio 1.7.0 update. This enables her to use the new High Dynamics Voice Models and AI Retakes features.

Qing Su AI v112b1 - November 10, 2022
A free update for Qing Su was released following the Synthesizer V Studio 1.8.0b1 update. This enables her to use the new Diffusion Probabilistic Models (DPM) feature.

Qing Su AI v112 - November 24, 2022
Final version update compatible for Synthesizer V Studio 1.8.0 and enables Qing Su to use the new Diffusion Probabilistic Models (DPM) feature if the beta version was not installed previously.

Qing Su AI v113b1 - April 18, 2023
A free update for Qing Su was released following the Synthesizer V Studio 1.9.0b1 update. This implemented the new rap feature available for the English and Mandarin languages. Cantonese Chinese was added to the Cross-lingual Singing Synthesis feature as well as general improvements to the overall function, resulting in more accurate pronunciation that sounds closer to a native speaker when singing foreign words.

Qing Su AI v113b2 - May 23, 2023
A free update for Qing Su was released following the Synthesizer V Studio 1.9.0b2 update. This version of the vocal allowed for compatibility with the engine's second beta, which focused on rectifying several design issues identified by the user base in the 1.9.0b1 post-release survey.

Qing Su AI v113 - June 21 2023
Final version update compatible for Synthesizer V Studio 1.9.0 and enables Qing Su to use the rap feature (English and Mandarin Chinese only) and allow for Cantonese Chinese Cross-lingual Singing Synthesis if the beta versions were not installed previously.

Qing Su AI v114b1 - August 2, 2023 A free update for Qing Su was released following the Synthesizer V Studio 1.10.0b1 update. This enhanced pitch generation by utilizing Reinforcement Learning from Human Feedback (RLHF), translating to fewer off-key errors, making better use of vibrato, and creating more expressive transitions between notes. This also allowed for the use of the new "Enhancement" slider in the AI Retakes panel, which controlled the level of changes introduced by RLHF. For Synthesizer V Studio Pro users, feedback submission was enabled, allowing users to consensually share their preferred takes with only Dreamtonics for research and development purposes, where models trained with this feedback would be deployed in future voice database updates. Users may also opt out of this feature if undesired.

Qing Su AI v114b2 - September 28, 2023 A free update for Qing Su was released following the Synthesizer V Studio 1.10.0b2 update, which was the second beta version following version 1.10.0b1 that introduced enhancements to voice databases and integrated the latest user feedback via Reinforcement Learning from Human Feedback (RLHF). Regarding the editor, numerous reported issues were addressed for a more fluid experience. A new generation of pitch models were trained using the extensive feedback from users over the past month, and the new models offered greater accuracy in voice timbre reproduction, as well as a reduction in mispronunciations. Dreamtonics also focused on issues from the previous beta release that made Vocal Modes seem less distinct on certain vocals, ensuring clearer differentiation in the 1.10.0b2 update. The latest update also introduced a new feature in the Note Properties Panel that allowed for even division of a note into multiple syllables, proving to be a useful tool for songs with faster tempos.

Qing Su AI v114 - October 19, 2023 Final version update compatible for Synthesizer V Studio 1.10.0 and enables Qing Su to use Reinforcement Learning from Human Feedback (RLHF) as well as other enhancements (as listed in v114b1 and v114b2's notes) if the beta version was not installed previously.

Qing Su AI v115 - October 26, 2023 A free update for Qing Su was released that added support for the Japanese language to the rap feature.

Qing Su AI v116b1 - December 18, 2023
A free update for Qing Su was released following the Synthesizer V Studio 1.11.0b2 update. This implemented support for the Spanish language in the Cross-Lingual Singing Synthesis feature.

## Voice Database Information

### Voice Databases

Product Information
**Optimum**

  **Genre:** C-Pop
**Versions**

  **Lite Version/FLT Available?:** No  **Starter Pack Available?:** Yes  **Web Version Available?:** No
**Package details** as noted:

Qing Su is a feminine vocal with a soft, yet firm voice type. As an AI vocal, this enables her to sound realistic and human-like. She was also marketed to showcase the new functionality and experience of Synthesizer V Studio 1.4.0, as it was noted that with the new 4th generation automatic pitch adjustment technology, it brings creators a voice that is more natural, broader, and easier to make differences with more possibilities.
**Vocal traits** as noted:

* Dreamtonics noted that they've wanted to create a soft vocal without distorting the sense of humanity, resulting in Qing Su.
* According to Qing Su's first livestream, Dreamtonics noted that she was aimed for C-Pop style.
* On her product page, it was mentioned that Qing Su's vocal range was designed to closely match the characteristics of singing Chinese music, with a soft and intimate female voice as the base, bringing producers an extremely emboldened lower and middle range performance, which would open up a broader vocal field.
* Qing Su was promoted to be a charming versatile vocal and can handle fast and slow songs
* She was noted to have a coherent and natural vocal performance. With deeply optimized pronunciation details and masterful switching between real and falsetto voices, this would allow her to deliver a natural and consistent performance in a wide range of song styles and rhythms.
* According to Feng Yi's product page, Qing Su's lower range would compliment her vocals well.
* As per the Synthesizer V Studio 1.7.0 update launched on July 21, 2022, through High Dynamics Voice Models (HDVM), which later migrated to Diffusion Probabilistic Models (DPM) per the 1.8.0b1 update on November 10, AI voice databases may use AI Retakes to create multiple "takes" of a sung section with variations in pitch, dynamics, and timbre. This replicates the randomness of human vocalists, adds a more realistic feel, and allows users to find an ideal vocal without the need for "laborious tuning." This feature is only available in the Synthesizer V Studio Pro Editor.

**Phonetic notes** as noted:

* Phonetic format: X-SAMPA
* On December 23, 2021, with the announcement of Synthesizer V Studio 1.5.0, all AI voice databases would be able to use Cross-lingual Singing Synthesis. This allows Qing Su to be able to sing in not only Mandarin but also in English and Japanese using this new feature. Since the release of her v113b1 update on April 18, 2023, she can also sing in Cantonese Chinese with this feature; since her v116b1 update on December 18, she can also sing in Spanish with this feature. Cross-lingual Singing Synthesis is only available in the Synthesizer V Studio Pro Editor.

**Vocal Modes** as noted (Synthesizer V Studio Pro Editor only):

* As of March 25, 2022, Qing Su became compatible with the Vocal Mode function introduced in Synthesizer V Studio 1.6.0. Her v105 update included five variations:
	+ "Airy"
	+ "Chest"
	+ "Power"
	+ "Soft"
	+ "Sweet"

**System requirements** as noted:

* **OS:** Microsoft Windows 11 / 10 / 8.1 (64 bit) and up; macOS 10.11 (El Capitan) and up; Ubuntu 18.04 (64 bit) and up
* **CPU:** Intel Core i5 or higher, or equivalent AMD processor.
	+ For high-quality editing of AI audio: Intel Core series 4th generation i5 or higher is recommended, or AMD Athlon X4 845 or higher, including Ryzen series.
* **Memory:** 2GB or more.
* **HDD:** 1 GB or more
* **Display resolution:** 1280 x 800 or higher resolution
* **Others:** audio device, internet connection

**License agreements** as noted:

* Dreamtonics Co., Ltd.'s End User License Agreement - Japanese
* Dreamtonics Co., Ltd.'s End User License Agreement - English
* Dreamtonics Co., Ltd.'s End User License Agreement - Simplified Chinese

**Voice database sample**

## References

1. ↑ https://t.bilibili.com/580972666990160432
2. ↑ https://t.bilibili.com/588128773997860383?tab=2&spm\_id\_from=333.999.0.0
3. ↑ https://cdn.discordapp.com/attachments/695380056155095054/906152387708878878/unknown.png
4. ↑ https://cdn.discordapp.com/attachments/695380056155095054/906152509494661180/unknown.png
5. ↑ https://cdn.discordapp.com/attachments/695380056155095054/906152860583100416/unknown.png
6. ↑ https://t.bilibili.com/589618406099412524?tab=2&spm\_id\_from=333.999.0.0
7. ↑ https://www.bilibili.com/video/BV11f4y1u7Sw
8. ↑ https://t.bilibili.com/595148335399419261
9. ↑ https://www.bilibili.com/read/cv14232094?spm\_id\_from=333.999.0.0
10. ↑ https://twitter.com/dreamtonics\_en/status/1490318738373378051
11. ↑ https://t.bilibili.com/671200609838301200
12. ↑ https://www.bilibili.com/read/cv17082866
13. ↑ https://twitter.com/dreamtonics\_en/status/1550050403613835264
14. ↑ https://twitter.com/dreamtonics\_en/status/1550520904291012609
15. ↑ https://twitter.com/dreamtonics\_en/status/1550520905868009472
16. ↑ https://twitter.com/dreamtonics\_en/status/1550520907159851009
17. ↑ https://www.ah-soft.com/press/ah-soft/20221007.html
18. ↑ https://dreamtonics.com/en/cross-lingual-support-for-synthesizer-v-ai/
19. ↑ https://dreamtonics.com/en/synthesizer-v-studio-1-6-0-update//
20. ↑ https://dreamtonics.com/en/synthesizer-v-studio-1-7-0-update-ai-retakes-feature/
21. ↑ https://dreamtonics.com/en/synthesizer-v-studio-1-8-0b1-update/
22. ↑ https://dreamtonics.com/en/synthesizer-v-studio-1-8-0-final-update/
23. ↑ https://twitter.com/ahsoft/status/1595674717200916481/
24. ↑ https://dreamtonics.com/synthesizer-v-studio-1-9-0b1-update-rap-cantonese-and-more/
25. ↑ https://twitter.com/dreamtonics\_en/status/1648235081608343552
26. ↑ https://dreamtonics.com/synthesizer-v-studio-1-9-0b2-update/
27. ↑ https://twitter.com/dreamtonics\_en/status/1660888307482656771
28. ↑ https://dreamtonics.com/synthesizer-v-studio-1-9-0-final-update/
29. ↑ https://twitter.com/dreamtonics\_en/status/1671427830629154816
30. ↑ https://twitter.com/dreamtonics\_en/status/1686648078571655168
31. ↑ https://t.bilibili.com/825177687051993121
32. ↑ https://dreamtonics.com/synthesizer-v-studio-1-10-0b1-update-enhancing-pitch-generation-with-user-feedback/
33. ↑ https://twitter.com/ahsoft/status/1686653272474738689
34. ↑ https://twitter.com/dreamtonics\_en/status/1707304150059639108
35. ↑ https://dreamtonics.com/synthesizer-v-studio-1-10-0b2-update/
36. ↑ https://twitter.com/ahsoft/status/1707304906535956719
37. ↑ https://dreamtonics.com/synthesizer-v-studio-1-10-0-final-update/
38. ↑ https://twitter.com/ahsoft/status/1714919114182181140/photo/1
39. ↑ https://twitter.com/ahsoft/status/1717451110305366047
40. ↑ https://dreamtonics.com/synthesizer-v-studio-1-11-0b2-update/
41. ↑ https://space.bilibili.com/593592382/favlist?fid=1655788882 - These songs were featured in an official bilibili playlist featuring demos and recommended songs. Certain users were invited to create songs using earlier versions of the voice database and release the songs in sequence after the product's release as a complement to official demo tracks. It should also be noted that certain songs may not be involved with the early invitation and were added based on the company's preference. Only songs that feature Qing Su as a main vocalist would be added to this demo table.
42. ↑ https://img.alicdn.com/imgextra/i2/2212881578559/O1CN01BpCoSU2D64eCEdCII\_!!2212881578559.png
43. ↑ https://dreamtonics.com/en/synthesizer-v-studio-1-8-0-final-update/
44. ↑ https://twitter.com/dreamtonics\_en/status/1550048543624564736
45. ↑ https://twitter.com/dreamtonics\_en/status/1550048543624564736
46. ↑ https://twitter.com/dreamtonics\_en/status/1473941453810577410