광주 룸싸롱 노래주점 시스템 매니저 안내 2025년
To obtain the quasi-karaoke (mono) monitor, the left channel of the first audio is subtracted from the proper channel. The Sega Saturn also has a "mute vocals" element that is predicated on precisely the same basic principle and is likewise capable to adjust the pitch on the track to match the singer's vocal array.In Asia, a karaoke box is the most