Version 3.0 (8 Dec 2008 Released)
added Allow display waveform with left, right channel.
added SetWaveWndOwner, SetWaveWndPopUp, SetWaveWndBgColor, SetWaveWndCaption, SetWaveWndColor, SetWaveWndDivisor, SetWaveWndOffset, SetWaveWndPos, SetWaveWndStyle, GetContainerWndHandle methods.
added ShowWaveForm property.
Version 2.0
rewrite mp3 ecnoder that support change sample rate, mono and stereo value.
added reset the system audio inputpin after end of recording.
added audio pitch function that allow change the audio pitch to male, female child voices.
added refresh audiopin after selected another audio device.
added adjust recording volume level.