Source: pymicro-vad Maintainer: Home Assistant Team Uploaders: Edward Betts , Section: python Build-Depends: debhelper-compat (= 13), dh-sequence-python3, pybuild-plugin-pyproject, python3-all, python3-all-dev, python3-pytest , python3-setuptools, Standards-Version: 4.7.3 Homepage: https://github.com/rhasspy/pymicro-vad Vcs-Browser: https://salsa.debian.org/homeassistant-team/deps/pymicro-vad Vcs-Git: https://salsa.debian.org/homeassistant-team/deps/pymicro-vad.git Testsuite: autopkgtest-pkg-pybuild Package: python3-pymicro-vad Architecture: any Depends: ${misc:Depends}, ${python3:Depends}, ${shlibs:Depends}, Description: Voice activity detection for 16 kHz PCM audio This library provides a voice activity detector that estimates whether speech is present in short chunks of audio. . It is intended for 16-bit mono PCM sampled at 16 kHz and processes audio in 10 ms frames. For each frame it returns a speech probability score, and can also indicate when additional audio is required before a decision can be produced. . The detector includes a small audio front-end that performs the signal processing needed to derive features from raw PCM, and then applies a compact machine-learning model to score speech activity. It is designed to be embedded into applications that need consistent, frame-by-frame speech detection from microphone or other PCM audio sources.