AudioRetoucher

AudioRetoucher is an audio effect processor that changes the pitch and tempo of an audio composition. With AudioRetoucher the sound of an instrument or voice might be modified slightly, to make a vocalist or instrumentalists job easier in dealing with difficult keys, and usually involves no more than a half step (semitone) or possibly whole step (whole tone) change. Vocal pitch may as well be speeded up to smooth out a performance, or to make the singer soundyounger.It may be practiced for special effects like famous Chipmunks recordings were produced by recording vocal tracks at a slow speed, then boosting them to normal at playback.In additional, AudioRetoucher may work as Bass and Treble booster.