SoundWave

SoundWave is an easy-to-use wave recorder and wave editor. Using this program, it is easy to copy, cut, paste, add fade in, fade out and scale the volume to output.

You will find it is so easy to do audio or voice task with SoundWave.

SoundWave support nearly all popular video and audio formats as wave source, and can output to MP3, M4A, WMA.