상남동 노래방 시스템 매니저 안내 2025년 최신

To have the quasi-karaoke (mono) track, the left channel of the original audio is subtracted from the correct channel. The Sega Saturn also features a "mute vocals" feature that relies on precisely the same theory and is usually in a position to regulate the pitch of the tune to match the singer's vocal selection.A row of three karaoke booths in a