상남동 노래방 인테리어 매니저 정보 2025년 최신

To have the quasi-karaoke (mono) monitor, the still left channel of the first audio is subtracted from the appropriate channel. The Sega Saturn also has a "mute vocals" attribute that is based on the same basic principle and is also able to regulate the pitch with the music to match the singer's vocal array.In Asia, a karaoke box is the preferred s