XCodec2
| Property | Value |
|---|---|
| Author | HKUSTAudio |
| Paper | AAAI 2025 |
| Model URL | HuggingFace: HKUSTAudio/xcodec2 |
What is xcodec2?
XCodec2 is a state-of-the-art speech tokenizer designed for efficient audio processing and high-quality speech reconstruction. Developed by HKUSTAudio, it represents a significant advancement in speech synthesis technology, particularly focusing on semantic processing and multilingual support.
Implementation Details
The model employs single vector quantization and processes audio at a rate of 50 tokens per second. It's specifically designed to work with 16kHz speech input and provides seamless integration through Python-based implementation.
- Single Vector Quantization architecture
- Python 3.9 compatibility
- CUDA support for GPU acceleration
- Direct integration with popular audio processing libraries
Core Capabilities
- Efficient speech tokenization at 50 tokens per second
- High-quality speech reconstruction
- Multilingual speech semantic support
- Batch processing capabilities
- Simple encode-decode pipeline
Frequently Asked Questions
Q: What makes this model unique?
XCodec2 stands out for its efficient single vector quantization approach and high-quality speech reconstruction capabilities, making it particularly suitable for large-scale speech processing tasks.
Q: What are the recommended use cases?
The model is ideal for speech synthesis applications, audio processing pipelines, and research projects requiring high-quality speech tokenization and reconstruction. It's particularly valuable for multilingual applications and large-scale audio processing tasks.
