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Model reference · open weights

viXTTS

Available as managed deployment Licence fee Audio capleaf Text→speech 1 variants 660 dl/mo

viXTTS is an open-weight audio or speech model from capleaf. AxForge deploys and operates it for you on dedicated EU-owned hardware — with the licence handled where one is required.

Request deployment All audio & music

Available as managed deployment — configured and operated for you on dedicated EU hardware, quoted per deployment.

What it is

Released bycapleaf
TypeAudio & music
TaskText→speech
Runs withtransformers
Released2024-04-04
Popularity660 downloads / month
LicenceCommercial licence needed

About

What viXTTS is

viⓍTTS là mô hình tạo sinh giọng nói cho phép bạn sao chép giọng nói sang các ngôn ngữ khác nhau chỉ bằng cách sử dụng một đoạn âm thanh nhanh dài 6 giây. Mô hình này được tiếp tục đào tạo từ mô hình XTTS-v2.0.3 bằng cách mở rộng tokenizer sang tiếng Việt và huấn luyện trên tập dữ liệu viVoice.

viⓍTTS is a voice generation model that lets you clone voices into different languages by using just a quick 6-second audio clip. This model is fine-tuned from the XTTS-v2.0.3 model by expanding the tokenizer to Vietnamese and fine-tuning on the viVoice dataset.

Read the full model card

Languages

viXTTS supports 18 languages: English (en), Spanish (es), French (fr), German (de), Italian (it), Portuguese (pt), Polish (pl), Turkish (tr), Russian (ru), Dutch (nl), Czech (cs), Arabic (ar), Chinese (zh-cn), Japanese (ja), Hungarian (hu), Korean (ko) Hindi (hi), Vietnamese (vi).

Known Limitations

  • Incompatibility with the original TTS library (a pull request will be made later).
  • Subpar performance for input sentences under 10 words in Vietnamese language (yielding inconsistent output and odd trailing sounds).
  • This model is only fine-tuned in Vietnamese. The model's effectiveness with languages other than Vietnamese hasn't been tested, potentially reducing quality.

Demo

Please checkout this repo

Usage

License

This model is licensed under Coqui Public Model License.

Contact

Fine-tuned by Thinh Le at FPT University HCMC, as a component of Non La's graduation thesis. Contact:

  • You can message me directly on Facebook: (preferred 🤗)
  • GitHub:
  • Email: or

From the published model card. Full card on the HuggingFace links in the sidebar.

How it works

How audio & music work

Audio or textinputAudio modelrecognise / synthesiseText or audiooutputSpeech-to-text turns audio into text; text-to-speech and music models turn text into audio.

Using it via the API

Call it like any OpenAI endpoint

Once AxForge deploys vixtts for you, it answers on the OpenAI-compatible API — the same base URL and keys as every other model. (vixtts below is illustrative; you get the exact model name on deployment.)

$ curl -sS https://api.axforge.ai/v1/audio/transcriptions \
  -H "Authorization: Bearer $AXFORGE_API_KEY" \
  -F model="vixtts" -F file=@audio.mp3

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