Voice Activity Detection

const result = await RunAnywhere.vad.detect(RunAnywhere.audio.wav(bytes))

detect(input: AudioInput, options?: VadOptions): Promise<VadResult>
openStream(format: AudioFormatSpec, options?: VadOptions): Promise<VadStream>
detectStream(audio: AsyncIterable<AudioInput>, options?: VadOptions): AsyncIterableIterator<VadEvent>
reset(): Promise<void>

const stream = await RunAnywhere.vad.openStream({
  encoding: 'pcmF32Le',
  sampleRate: 16000,
  channels: 1,
})

// per buffer
stream.pushFrame({ samples, sampleCount })

// when done
stream.flush()
stream.finish()
await stream.close()

const options = {
  activationThreshold: 0.5,
  minSpeechMs: 250,
  minSilenceMs: 500,
  prefixPaddingMs: 300,
}

await RunAnywhere.vad.reset()