pySilero VAD

A pre-packaged voice activity detector using silero-vad.

pip install pysilero-vad

from pysilero_vad import SileroVoiceActivityDetector

vad = SileroVoiceActivityDetector()

# Audio must be 16Khz, 16-bit mono PCM with correct chunk size
# See also: vad.chunk_samples()
assert len(audio_bytes) == vad.chunk_bytes()

if vad(audio_bytes) >= 0.5:
    print("Speech")
else:
    print("Silence")