CeVIO AI

**CeVIO AI** is the successor to CeVIO Creative Studio. It was announced in December 2018 and is capable of both speaking and singing and utilizes deep learning technology. The editor itself was released January 27, 2021 and formally released January 29 with Yuzuki Yukari Rei.

## History

CeVIO AI was announced via Twitter on June 11, 2020 and is a continuation of the AI incorporation for CeVIO first announced December 2018 by Techno-Speech, Inc. and Nagoya Institute of Technology.

Like it's predecessor, CeVIO AI will have a Song Editor and a Talk Editor, sold separately. CeVIO AI is noted to be different from CeVIO Creative Studio and that voicebanks from the previous versions are not compatible with the new software, however, support is being considered for future updates.

With the announcement of flower and Yuzuki Yukari's migration to CeVIO AI, Techno-Speech, Inc. noted that rather than viewing the move as an "evolution" from existing vocals, this should be viewed as an "expansion of possibilities" for voice synthesizer users.

### Timeline

The following includes the official releases and major events only. More details can be found at the official webpage(in Japanese only).

* On December 14, 2018 samples using AI incorporation were uploaded to Techno-Speech, Inc.
* IA TALK, ONE TALK, flower, and Yuzuki Yukari announced to migrate to CeVIO AI on July 22, 2020
* Demo and announcement of KAFU uploaded on October 10, 2020
* Announcement of Tohoku Kiritan uploaded on October 21, 2020
* CeVIO AI was formally announced via Twitter on October 29, 2020
* Koharu Rikka was announced for CeVIO AI and Talk Editor demos uploaded to AH-Software Co. Ltd.'s YouTube channel on October 30, 2020
* Logos for CevIO AI's package unveiled on November 5, 2020
* Demos of CeVIO AI's Song Editor featuring Sato Sasara were uploaded on November 20, 2020

## Releases

**Talk**

IAONEKoharu RikkaTsurumaki MakiSato SasaraFEE-chanROSANatsuki KarinSuzuki TsudumiHanakuma ChifuyuTakahashi AmatoFutaba Minato Talk
**Song**

Yuzuki Yukari ReiTohoku KiritanKAFUSato SasaraIAIA EnglishONETohoku ZunkoTohoku ItakoSEKAISuzuki TsudumiRIMEFutaba Minato SongPOPYROSECOKO#kznci flowerKanato MellREMLHARU

### Starter packs

Yuzuki Yukari ReiTohoku Kiritan SongIA TALKONE TALKKoharu Rikka TalkTsurumaki Maki Talk SetKAFUSato Sasara TalkSato Sasara SongIA AI SONGIA AI SONG ENGLISHIA AI SONG DUO PACKAGEONE AI SONGFEE-chan TalkROSA TalkTohoku Zunko SongTohoku Itako SongNatsuki Karin TalkSEKAISuzuku Tudumi TalkSuzuku Tudumi SongHanakuma Chifuyu TalkRIMEFutaba Minato SongPOPY SongROSE SongCOKO#kznCi flowerKanato MellREMLTakahashi Amato TalkHARUFutaba Minato Talk

## Additional notes

### Known issues

In version 8.0.9.0, Techno-Speech has noted that the timing may be incorrect when a saved project is reopened after adjusting the Timing (TMG) parameter. This issue will be fixed in a future update. Techno-Speech recommends not using timing adjustment parameter until this feature is fixed.

## References

1. ↑ 元歌手と判別できないレベルのAI歌声合成、名古屋工業大学と音声ベンチャーが開発 - ITmedia
2. ↑ https://twitter.com/techno\_speech/status/1270936434526924802?s=20
3. ↑ Reproducing high-quality singing voice with state-of-the-art AI technology - Techno-Speech news release
4. ↑ http://cevio.jp/
5. ↑ https://twitter.com/techno\_speech/status/1286136839120678912
6. ↑ https://www.techno-speech.com/news-20181214a-en
7. ↑ https://www.techno-speech.com/news-20200722a
8. ↑ https://twitter.com/kaf\_info/status/1314926851953881090?s=20
9. ↑ https://twitter.com/ahsoft/status/1319111514238808064?s=20
10. ↑ https://twitter.com/ahsoft/status/1322055701938622464?s=20
11. ↑ https://youtu.be/x5tmQF7I2\_w
12. ↑ https://twitter.com/CeVIO\_st/status/1324560794801954816?s=20
13. ↑ https://www.youtube.com/watch?v=rkT87awvAZg
14. ↑ https://www.youtube.com/watch?v=\_KaT3WAYcLs
15. ↑ https://twitter.com/CeVIO\_st/status/1355085295163596807