sibilant

detect speaking events from web audio

installation

npm install sibilant-webaudio

usage

Sibilant emits three different kinds of events after it's been hooked up to a web audio stream:

• speaking: emitted continuously while voiced speech is detected
• stoppedSpeaking: emitted at the end of an utterance, with the start and end time of speech
• volumeChanged: emitted any time the volume of the audio stream changes

const Sibilant = require('sibilant-webaudio')

var speakingEvents = new Sibilant(stream)
speakingEvents.bind('speaking', function () {
    console.log('speaking!')
})
speakingEvents.bind('stoppedSpeaking', function (data) {
    console.log('Spoke!', 'start:', data.start, 'end:', data.end)
})
speakingEvents.bind('volumeChanged', function (data) {
    console.log('volume changed!', 'value:', data)
})

license

MIT