Third-Party License Attribution for Audio Processing Module
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This directory contains code derived from multiple open-source projects. 
The following sections detail the licenses and attributions for third-party code.

## XCodec Repository
The code in this directory is derived from:
https://github.com/zhenye234/xcodec

## Individual File Attributions

### Quantization Module (quantization/)
- Several files contain code derived from Meta Platforms, Inc. and the vector-quantize-pytorch repository
- Individual files contain their own license headers where applicable
- The vector-quantize-pytorch portions are licensed under the MIT License

## License Terms

### MIT License (for applicable portions)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

## Attribution Requirements
When using this code, please ensure proper attribution to:
1. The original xcodec repository: https://github.com/zhenye234/xcodec
2. Any other repositories mentioned in individual file headers
3. This derivative work and its modifications

## Disclaimer
This directory contains modified versions of the original code. Please refer to
the original repositories for the canonical implementations and their specific
license terms.

For any questions about licensing or attribution, please check the individual
file headers and the original source repositories.