WAVRECORD WAVRECORD

Usage

Records linear PCM sound from the audio system.  This function is
only available if the portaudio library was available when FreeMat
was built.  The syntax for this command is one of:

  y = wavrecord(samples,rate)
  y = wavrecord(...,channels)
  y = wavrecord(...,'datatype')

where samples is the number of samples to record, and rate is the
sampling rate.  If not specified, the rate defaults to 11025Hz.
If you want to record in stero, specify channels = 2.  Finally, you
can specify the type of the recorded data (defaults to FM_DOUBLE).
Valid choices are float, double, int32, int16, int8, uint8.
