  Silence Detector is applied to the microphone data before it is sent to the recognition service. Returns only text 
    recognition results.</p><p>(4) A MicrophoneRecognitionClientWithIntent -- 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
    Silence Detector is applied to the microphone data before it is sent to the recognition service. Returns both 
    text recognition results as well