lib_voice: Voice processing library

Summary¶

lib_voice is a collection of DSP components used to build a front-end voice processing pipeline.

Features¶

• Acoustic Echo Canceller

• Delay Estimator

• Interference Canceller

• Voice to Noise Ratio Estimator

• Noise Suppressior

• Automatic Gain Controller

Known issues¶

• None

Development repo¶

• lib_voice (https://www.github.com/xmos/lib_voice)

Required tools¶

• XMOS XTC Tools: 15.3.1

• Python: 3.11

Required libraries (dependencies)¶

• lib_xcore_math (https://www.xmos.com/libraries/lib_xcore_math)

• xmos-ai-tools (https://pypi.org/project/xmos-ai-tools/)

Related application notes¶

• None

Support¶

This package is supported by XMOS Ltd. Issues can be raised against the software at www.xmos.com/support or using GitHub issues.