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MahaTTS: An Open-Source Large Speech Generation Model in the making

a Dubverse Black initiative

Open In Colab


Description

MahaTTS (Maha means 'Great' in sanskrit), is a speech generation model which is inspired from tortoise-tts, except it uses seamless M4t wav2vec2 to extract semantic tokens. Since seamless M4t wav2vec2 is trained on multilingual data, it makes this model easier to scale on multilingual data.

Screenshot 2023-11-19 at 11 53 52 PM

Features

  1. Multilinguality
  2. Realistic Prosody and intonation
  3. Multi-voice capabilities

Current Progress

Trained on 200 hours of LibriTTS model -> 'Smolie'

Installation

pip install git+https://github.com/dubverse-ai/MahaTTS.git
pip install maha-tts

Roadmap

  • Smolie - eng
  • Smolie - indic
  • Optimizations for inference

Some Generated Samples

text: 0 -> "I seriously laughed so much hahahaha (seals with headphones...) and appreciate both the interviewer and the subject. Major respect for two extraordinary humans - and in this time of gratefulness, I'm thankful for you both and this forum!"

1 -> "I freakin love how Elon came to life the moment they started talking about gaming and specifically diablo, you can tell that he didn't want that part of the discussion to end, while Lex to move on to the next subject! Once a true gamer, always a true gamer!"

2 -> "hello there! how are you?" (This one didn't work well, M1 model hallucinated)

3 -> "Who doesn't love a good scary story, something to send a chill across your skin in the middle of summer's heat or really, any other time? And this year, we're celebrating the two hundredth birthday of one of the most famous scary stories of all time: Frankenstein."

https://github.com/dubverse-ai/MahaTTS/assets/32906806/66fc7a08-3e8a-4d63-a3fa-88bc705a172a

https://github.com/dubverse-ai/MahaTTS/assets/32906806/5acf5a4b-aeb8-4f14-94fe-45811868a886

https://github.com/dubverse-ai/MahaTTS/assets/32906806/0af2ce6e-4172-4aac-9322-4fd545f1d4ac

https://github.com/dubverse-ai/MahaTTS/assets/32906806/2d5b0335-d1fc-473a-aea8-c5bb6afbce27

https://github.com/dubverse-ai/MahaTTS/assets/32906806/a63ba39f-a261-4fe6-8d06-a172a993acc1

https://github.com/dubverse-ai/MahaTTS/assets/32906806/4355f633-9b27-4290-a284-96d650f5f4b8

https://github.com/dubverse-ai/MahaTTS/assets/32906806/7c93d81e-02bc-4819-a97b-d48e39ec5689

https://github.com/dubverse-ai/MahaTTS/assets/32906806/63456535-0b38-429a-a8a0-686cfb6a92c5

https://github.com/dubverse-ai/MahaTTS/assets/32906806/960aa78c-888f-4f0b-a380-145a87f65a99

https://github.com/dubverse-ai/MahaTTS/assets/32906806/5027f0eb-3601-468b-9dda-6b436b774741

https://github.com/dubverse-ai/MahaTTS/assets/32906806/266285e0-a8f3-4784-81dc-f98b0a9c9373

https://github.com/dubverse-ai/MahaTTS/assets/32906806/68ba18d6-430b-41e7-84e5-e15990064836

https://github.com/dubverse-ai/MahaTTS/assets/32906806/0f7321a7-efb1-407c-8b8c-69e812865739

https://github.com/dubverse-ai/MahaTTS/assets/32906806/dcedffe6-d81b-4eff-95c0-cbd00279fdb7

https://github.com/dubverse-ai/MahaTTS/assets/32906806/8050db3e-7acb-44be-a039-7e0b9e6a9905

https://github.com/dubverse-ai/MahaTTS/assets/32906806/6486af1c-2e14-420b-8419-bf5e01fe49a5