docs/tts-module-spec.md

refer to test_modules/app_supertonic_tts_demo.py

- use supertonic tts library
- in this demo, input text is generated to speech data using supertonic.TTS
- text is firstly divided into multiple chunk text by statements and stored in buffer list
- and TTS generation is running for the list of text chunks
- this is to generate audio quickly for long text book.

TODO
- make tts.py and make module refering to app_supertonic_tts_demo.py
- In library menu, "Tap to play" button is clicked and the book text is chuncked and stored in buffer list.
- user click the play button and the text chunk list is converted to audio one by one.


package dependencies

# Supertonic TTS
supertonic>=1.3.1
soundfile>=0.12.0
onnxruntime>=1.18.0
huggingface-hub>=0.23.0