상남동 노래방 시스템 매니저 안내 2025년
To obtain the quasi-karaoke (mono) track, the remaining channel of the first audio is subtracted from the correct channel. The Sega Saturn also contains a "mute vocals" feature that is based on precisely the same theory and can be ready to adjust the pitch on the tune to match the singer's vocal selection.A row of three karaoke booths in a shopping