광주 룸 노래방 시스템 매니저 안내 2025년

To get the quasi-karaoke (mono) observe, the remaining channel of the original audio is subtracted from the ideal channel. The Sega Saturn also includes a "mute vocals" element that is predicated on exactly the same theory and can be equipped to regulate the pitch of your music to match the singer's vocal range.In Asia, a karaoke box is the preferr