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arXiv · 2303.07578

VANI: Very-lightweight Accent-controllable TTS for Native and Non-native speakers with Identity Preservation

Rohan Badlani·Akshit Arora·Subhankar Ghosh·Rafael Valle·Kevin J. Shih·João Felipe Santos·Boris Ginsburg·Bryan Catanzaro
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Abstract

We introduce VANI, a very lightweight multi-lingual accent controllable speech synthesis system. Our model builds upon disentanglement strategies proposed in RADMMM and supports explicit control of accent, language, speaker and fine-grained $F_0$ and energy features for speech synthesis. We utilize the Indic languages dataset, released for LIMMITS 2023 as part of ICASSP Signal Processing Grand Challenge, to synthesize speech in 3 different languages. Our model supports transferring the language of a speaker while retaining their voice and the native accent of the target language. We utilize the large-parameter RADMMM model for Track $1$ and lightweight VANI model for Track $2$ and $3$ of the competition.

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Rohan Badlani, Akshit Arora, Subhankar Ghosh, Rafael Valle, Kevin J. Shih, João Felipe Santos, Boris Ginsburg, Bryan Catanzaro. 2023-03-14. VANI: Very-lightweight Accent-controllable TTS for Native and Non-native speakers with Identity Preservation. https://arxiv.org/abs/2303.07578

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