Set wave out input for this class instance.
Public Function SetWaveInDevice(ByVal Index As UInteger) As Boolean
User can specify wave input device for each interface instance. If you have multiple soundcards, with this function you can specify input soundcard. You can also create 2 interface instances and record 2 songs, each song on different soundcard.
Default wave input is set to TWaveInMapper (class is using waveform-audio input device capable of recording the given format).