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v3.1

longbridge/gpui-kitv3.1Jul 25, 2024by Flux9665

AI Summary

Enhances TTS capabilities in 7000 languages with stochastic prosody prediction, expanded IPA modifiers, and improved language similarity prediction.

Key Highlights

  • Stochastic prosody prediction (pitch, energy, durations)
  • Expanded IPA modifier support
  • Increased language coverage in pretraining
  • Overhauled language similarity prediction modules
  • Quality improvements over v3.0

New Features

  • Stochastic prosody prediction
  • Extended IPA modifier support
  • Expanded language pretraining
  • Improved language similarity prediction
  • Better TTS quality

Full Release Notes

## What's Changed

This release provides new checkpoints and improves some aspects of the previous release that were not included due to time constraints.  For more information on the universal TTS model for 7000 languages, please refer to the previous release v3.0

- Prosody prediction in terms of pitch, energy and durations are now stochastic and sample from a distribution instead of assuming a one-to-one mapping. 
- Added support for more IPA modifiers to cover more languages
- Added more languages into the pretraining 
- Overhauled language similarity prediction modules and visualization

**Full Changelog**: https://github.com/DigitalPhonetics/IMS-Toucan/compare/v3.0...v3.1