상남동 노래주점 시스템 매니저 안내 2025년 최신
To obtain the quasi-karaoke (mono) track, the left channel of the original audio is subtracted from the best channel. The Sega Saturn also includes a "mute vocals" element that relies on the same principle and is also able to adjust the pitch on the song to match the singer's vocal range.Amongst very long-working karaoke device is definitely the DV