상남동 노래방 시스템 매니저 안내 2025년

To obtain the quasi-karaoke (mono) track, the remaining channel of the initial audio is subtracted from the proper channel. The Sega Saturn also includes a "mute vocals" element that relies on the same principle and is also equipped to adjust the pitch with the track to match the singer's vocal selection.Among very long-functioning karaoke device w