Audio Record Info
Parameters
audio Source
The audio source in use, as defined by android.media.MediaRecorder.AudioSource.
sample Rate
Sample rate in Hz (e.g. 16000, 44100).
channels
Number of channels (1 = mono, 2 = stereo).
audio Format
PCM encoding, as defined by android.media.AudioFormat (e.g. android.media.AudioFormat.ENCODING_PCM_16BIT).