HELPING THE OTHERS REALIZE THE ADVANTAGES OF KARAOKE

강남가라오케To obtain the quasi-karaoke (mono) monitor, the left channel of the original audio is subtracted from the right channel. The Sega Saturn also has a "mute vocals" feature that is predicated on the same basic principle and is likewise ready to adjust the pitch from the track to match the singer's vocal selection.Within the mid-2000s