Function analyserPeakLevel

Basic audio analyser which reports the peak sound level.

analyserPeakLevel(level => {
 console.log(level);
});

Note: Browers won't allow microphone access unless the call has come from a user-interaction, eg pointerup event handler.

analyserPeakLevel(onData, opts?): AudioAnalyser
Parameters
- onData: ((level: number, analyser: AudioAnalyser) => void)
  - - (level, analyser): void
    - Parameters
      level: number
      analyser: AudioAnalyser
      Returns void
- opts: Io.Audio.Opts = {}
Returns AudioAnalyser