CosyVoice 2.0: AI voice black technology, immersive sound experience!

CosyVoice 2.0 voice model has been updated! 🚀 More accurate pronunciation 🗣️, better sound quality 🎶, and faster speed ⚡! It supports multiple languages 🌐, can mimic your voice 🪞, and control emotions 🎭! A one-click startup package is ready, come and experience the immersive feeling of “being there”! 🤩

Hey everyone! Have you felt your voice isn’t “wow” enough lately? Or want AI to help you be “in the moment” with your voice? Let me tell you, there’s a new AI voice model that’s absolutely amazing, and it’s called CosyVoice 2.0! 🚀

This isn’t some “old relic,” but the latest version updated on December 17th, directly synchronized with the official code, and it even has a new member: the CosyVoice2-0.5B model! Don’t let the name confuse you; its performance is top-notch! 💪

Compared to the previous version, the new version is a complete “transformation”! Pronunciation is more accurate, sound quality is better, and it’s incredibly fast! Don’t believe me? Let me break it down for you:

1. Pronunciation Accuracy: Previously, there might have been some “mumbling,” but now, it directly reduces pronunciation errors by 30%-50%, making speech incredibly clear! It’s like having “Mandarin Chinese Level 1A” skills!
2. Sound Quality: Sound quality has also jumped from 5.4 to 5.53 points! Although it’s only a small increase, it sounds more comfortable and natural, like listening to “heavenly music”! 🎶
3. Ultra-Low Latency: With an ultra-low latency of 150ms, it’s practically “light speed”! Real-time voice interaction and online voice translation are incredibly smooth! No more worries about lag!
4. Dialects and Accents: Want AI to speak authentic Cantonese or Sichuanese? No problem! The new version supports more detailed dialect and accent adjustments, making you feel like you’re chatting with a fellow native speaker!
5. Emotional Control: Previously, AI only had a “blank face,” but now it can simulate various emotions based on your instructions, such as joy, sadness, excitement, etc., making speech more vivid!

CosyVoice 2.0 focuses on natural voice generation and supports five languages: Chinese, English, Japanese, Cantonese, and Korean. Its performance is far superior to those “outdated” voice models! Moreover, with just 3-10 seconds of original audio, it can mimic your voice, even matching your rhythm and emotions! It can even generate cross-lingual speech! It’s practically a “voice changer”!

What’s even more impressive is that CosyVoice supports using rich text or natural language to control the emotion and rhythm of the voice, making your voice more expressive!

The research team also provides various models, such as the base model CosyVoice-300M, the fine-tuned model CosyVoice-300M-SFT, and models supporting fine-grained control like CosyVoice-300M-Instruct and the latest CosyVoice-300M-25Hz model, to meet your various needs! Among them, the CosyVoice-300M-Instruct model has stronger emotional control capabilities and can better understand your “subtle intentions”!

Doesn’t it sound amazing? But actions speak louder than words! To let everyone experience this “black technology,” I’ve specially prepared a one-click launch package for you!

<## One-Click Launch Package User Guide>

This one-click launch package is a godsend for lazy people! Just click it to run it on your computer, without worrying about privacy leaks or configuring any complex environments. It’s super simple!

Computer Configuration Requirements

Windows 10/11 64-bit operating system, NVIDIA graphics card with 8GB or more of video memory, CUDA >= 12.1

Download and Usage Tutorial

1. Download the compressed package:

Download link: https://www.patreon.com/posts/cosyvoice-2-0-ai-118520871

2. Unzip the file:

After unzipping, it’s best not to have non-English paths. Double-click the “run.exe” file to run it.

3. Access via browser:

The software will automatically open a browser.

1️⃣ Unified Streaming Model: CosyVoice 2.0 supports bidirectional streaming of text and voice, with ultra-low latency (as low as 150ms), seamlessly adapting to TTS and voice chat scenarios.

2️⃣ Higher Accuracy: Reduces pronunciation errors by 30%-50%! Significant improvements have been made for tongue twisters, polyphonic words, and rare characters, achieving the lowest word error rate in the SEED difficult test set.

3️⃣ Enhanced Speaker Consistency: Zero-shot voice generation and cross-lingual synthesis now provide higher fidelity and better speaker stability.

4️⃣ Upgraded Instruct Function: Enjoy richer natural language control while maintaining speaker consistency for diverse and dynamic speech synthesis.

How does that sound? Isn’t it convenient? Go download it and give it a try! Experience the feeling of being “in the moment” with your voice!

To summarize: CosyVoice 2.0 is truly a very powerful voice model, not only with accurate pronunciation, good sound quality, and fast speed, but also capable of simulating various emotions and accents. It’s practically the “leader in the voice world”! If you also want to have a “voice with a thousand faces,” then try it out quickly!

If you found this article helpful, remember to like, give it a thumbs up, and share it! Let more friends experience this “black technology”! 😉