s done to the buffers, so the user can apply their own Silence Detection. Returns both 
    text recognition results as well as structured intent results in JSON form from the LUIS (see https://LUIS.ai)
    service.  The audio must be PCM, mono, 16-bit sample, with sample rate of 8000 Hz or 16000 Hz.</p><p>(3) A MicrophoneRecognitionClient -- for speech recognition from the microphone.  The microphone is
    turned on and data from the microphone is sent to the Speech Recognition Service.  A built in
  