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Top 23 Python Tt Projects
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Project mention: ChatGPT unexpectedly began speaking in a user's cloned voice during testing | news.ycombinator.com | 2024-08-11
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Project mention: A CC-By Open-Source TTS Model with Voice Cloning | news.ycombinator.com | 2024-11-09
Iโve had great luck so far with GPT-SoVITS. With a custom trained Japanese model and clean reference audio the quality is outstanding. It is quite finicky to set up and use though.
https://github.com/RVC-Boss/GPT-SoVITS
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Project mention: Show HN: Voice-Pro โ AI Voice Cloning Magic: Transform Any Voice in 15 Seconds | news.ycombinator.com | 2024-11-27
It's really easy for a technical person to do as well.
I use Coqui TTS[0] as part of my home automation, I wrote a small python script that lets me upload a voice clip for it to clone after I got the idea from HeyWillow[1], and a small shim that lets me send the output to a Home Assistant media player instead of using their standard output device. I run the TTS container on a VM with a Tesla P4 (~ยฃ100 to buy) and get about 1x-2x (roughly the same time it'd take to say it, to process) using the large model.
Just for a giggle, I uploaded a few 3s-5s second clip of myself speaking and cloned my voice, then executed a command to our living room media player to call my wife into the room; from another room, she was 100% convinced it was myself speaking words I'd never spoken.
I tried playing with a variety of sentences for a few hours and overall, it sounded almost exactly like me, to me, with the exception of some "attitude" and "intonation" I know I wouldn't use in my speech. I didn't notice much of an improvement using much longer clips; the short ones were "good enough".
Tangentially, it really bugs me that most phone providers in the UK insist you record a "personal greeting" now before they'll let you check your voice mail box, I just record silence, because the last thing I want/need is a voicemail greeting in my voice confirming to some randomer I didn't want calling me, who I am and that my number is active, even more so knowing how I can
[0] https://github.com/coqui-ai/TTS
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MockingBird
๐AIๆๅฃฐ: 5็งๅ ๅ ้ๆจ็ๅฃฐ้ณๅนถ็ๆไปปๆ่ฏญ้ณๅ ๅฎน Clone a voice in 5 seconds to generate arbitrary speech in real-time
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Project mention: Car brands are collecting and sharing your data with third parties | news.ycombinator.com | 2024-10-08
That's already possible with a pretty minimal sample (a few seconds). Not worth getting too twisted up about the potential for a data breach setting your voice free.
https://research.myshell.ai/open-voice
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Project mention: Generating audiobooks from E-books with Kokoro-82M | news.ycombinator.com | 2025-01-15
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NeMo
A scalable generative AI framework built for researchers and developers working on Large Language Models, Multimodal, and Speech AI (Automatic Speech Recognition and Text-to-Speech)
NVIDIA NeMo To perform speaker diarization using NVIDIA NeMo , follow these steps:
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InfluxDB
InfluxDB high-performance time series database. Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.
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PaddleSpeech
Easy-to-use Speech Toolkit including Self-Supervised Learning model, SOTA/Streaming ASR with punctuation, Streaming TTS with text frontend, Speaker Verification System, End-to-End Speech Translation and Keyword Spotting. Won NAACL2022 Best Demo Award.
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ebook2audiobook
Convert ebooks to audiobooks with chapters and metadata using dynamic AI models and voice cloning. Supports 1,107+ languages!
Project mention: Generating audiobooks from E-books with Kokoro-82M | news.ycombinator.com | 2025-01-15 -
edge-tts
Use Microsoft Edge's online text-to-speech service from Python WITHOUT needing Microsoft Edge or Windows or an API key
Project mention: Show HN: Voice Cloning and Multilingual TTS in One Click (Windows) | news.ycombinator.com | 2025-01-26There is a MIT license in the repo. In that sense it's open source.
It's using "Edge TTS", which I believe means use API keys stolen [1] from Microsoft Edge and hope Microsoft doesn't sue you, non jolly-roger flying internet users beware.
Can't speak to other models and their licenses, I stopped looking after I saw this since I don't feel the need to use this.
[1] https://github.com/rany2/edge-tts/blob/ac41fb85ab2b2b48fef8a...
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VALL-E-X
An open source implementation of Microsoft's VALL-E X zero-shot TTS model. Demo is available in https://plachtaa.github.io/vallex/
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vits
VITS: Conditional Variational Autoencoder with Adversarial Learning for End-to-End Text-to-Speech
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StyleTTS2
StyleTTS 2: Towards Human-Level Text-to-Speech through Style Diffusion and Adversarial Training with Large Speech Language Models
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nexa-sdk
Nexa SDK is a comprehensive toolkit for supporting GGML and ONNX models. It supports text generation, image generation, vision-language models (VLM), Audio Language Model, auto-speech-recognition (ASR), and text-to-speech (TTS) capabilities.
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Project mention: Orpheus TTS: The Next Generation Open-Source Text-to-Speech System | dev.to | 2025-03-23
# Clone the repository git clone https://github.com/canopyai/Orpheus-TTS.git cd Orpheus-TTS # Install dependencies pip install -e .
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DiffSinger
DiffSinger: Singing Voice Synthesis via Shallow Diffusion Mechanism (SVS & TTS); AAAI 2022; Official code
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Project mention: Ask HN: What is the state of OSS voice cloning? | news.ycombinator.com | 2024-09-30
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TensorFlowTTS
:stuck_out_tongue_closed_eyes: TensorFlowTTS: Real-Time State-of-the-art Speech Synthesis for Tensorflow 2 (supported including English, French, Korean, Chinese, German and Easy to adapt for other languages)
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voice-pro
Gradio WebUI for creators and developers, featuring key TTS (Edge-TTS, kokoro) and zero-shot Voice Cloning (E2 & F5-TTS, CosyVoice), with Whisper audio processing, YouTube download, Demucs vocal isolation, and multilingual translation.
Project mention: Voice-Pro: Ultimate AI Voice Conversion and Multilingual Translation Tool ๐ | dev.to | 2025-02-10GitHub: https://github.com/abus-aikorea/voice-pro
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tacotron
A TensorFlow implementation of Google's Tacotron speech synthesis with pre-trained model (unofficial)
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CodeRabbit
CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Python Tts discussion
Python Tts related posts
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Orpheus-3B โ Emotive TTS by Canopy Labs
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Orpheus TTS: The Next Generation Open-Source Text-to-Speech System
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Voice-Pro: Ultimate AI Voice Conversion and Multilingual Translation Tool ๐
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Show HN: Voice Cloning and Multilingual TTS in One Click (Windows)
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Show HN: Eleven Labs Alternative โ Voice Cloning with RVC and Multilingual TTS
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Show HN: Voice-Pro โ Now More Powerful and Easier to Use
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Edge TTS
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A note from our sponsor - Judoscale
judoscale.com | 30 Apr 2025
Index
What are some of the best open-source Tt projects in Python? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | Real-Time-Voice-Cloning | 54,104 |
| 2 | GPT-SoVITS | 45,592 |
| 3 | TTS | 39,540 |
| 4 | MockingBird | 36,186 |
| 5 | OpenVoice | 31,984 |
| 6 | fish-speech | 20,874 |
| 7 | NeMo | 13,734 |
| 8 | PaddleSpeech | 11,833 |
| 9 | ebook2audiobook | 9,584 |
| 10 | edge-tts | 8,060 |
| 11 | EmotiVoice | 7,929 |
| 12 | VALL-E-X | 7,769 |
| 13 | vits | 7,180 |
| 14 | StyleTTS2 | 5,683 |
| 15 | nexa-sdk | 4,516 |
| 16 | Orpheus-TTS | 4,488 |
| 17 | DiffSinger | 4,474 |
| 18 | metavoice-src | 4,101 |
| 19 | TensorFlowTTS | 3,920 |
| 20 | voice-pro | 3,632 |
| 21 | vall-e | 2,982 |
| 22 | tacotron | 2,972 |
| 23 | lingvo | 2,837 |
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