광주 룸 노래방 시스템 매니저 안내 2025년

To have the quasi-karaoke (mono) track, the still left channel of the first audio is subtracted from the correct channel. The Sega Saturn also contains a "mute vocals" function that relies on the same principle and is additionally ready to regulate the pitch with the track to match the singer's vocal vary.Certainly one of very long-running karaoke