outetts-1B

A OuteTTS model by OuteAI, from OuteAI/Llama-OuteTTS-1.0-1B, packaged for phoonnx, our ONNX text-to-speech library.

Model details

Architecture	OuteTTS
Upstream	OuteAI/Llama-OuteTTS-1.0-1B
Author	OuteAI
Languages	ar-SA, be-BY, bn-BD, fa-IR, lt-LT, pt-PT, sw-KE, ta-IN, uk-UA
Text input	Unicode codepoints of the text

How to use

pip install --pre phoonnx

import wave
from phoonnx.model_manager import TTSModelManager

manager = TTSModelManager()
manager.load()
manager.merge_default_voices()

voice = manager.voices["outetts/1B/ar"].load()

with wave.open("output.wav", "wb") as wav_file:
    text = "..."  # a sentence in ar-SA
    voice.synthesize_wav(text, wav_file)

In OVOS, phoonnx installs the ovos-tts-plugin-phoonnx plugin. Select the voice in mycroft.conf:

{"tts": {"module": "ovos-tts-plugin-phoonnx", "ovos-tts-plugin-phoonnx": {"voice": "outetts/1B/ar"}}}

Text front end

phoonnx hands the text to scriptconv, our text conversion library, which normalises it and turns it into the model's input:

• unicode: UnicodeCodepointPhonemizer from scriptconv.phonemizers.base, in scriptconv itself.

phoonnx voices

• outetts/1B/ar
• outetts/1B/be
• outetts/1B/bn
• outetts/1B/fa
• outetts/1B/lt
• outetts/1B/pt
• outetts/1B/sw
• outetts/1B/ta
• outetts/1B/uk

Licence

The upstream declares the licence cc-by-nc-sa-4.0 in the model card of OuteAI/Llama-OuteTTS-1.0-1B.

The licence notes for this model:

| 1B/model.onnx (+ model.onnx_data) | re-exported by phoonnx from OuteAI/Llama-OuteTTS-1.0-1B - see below | CC-BY-NC-SA-4.0 (non-commercial) | | 1B/tokenizer.json | OuteAI/Llama-OuteTTS-1.0-1B-ONNX | CC-BY-NC-SA-4.0 (non-commercial) | languages; phoonnx resolves those 14 to it. The 1B is CC-BY-NC-SA-4.0 - **not licensed Ukrainian. Check the 1B license before you deploy it.

• 1B (CC-BY-NC-SA-4.0), 23 trained languages: the 14 above plus Arabic, Belarusian,

Related projects

• phoonnx: runs this model, in Python and in OVOS.
• scriptconv: text normalisation, script conversion and phonemizers for phoonnx.
• The OuteTTS collection: every OuteTTS model packaged for phoonnx.