상남동 노래방 주대 매니저 안내 2025년
To have the quasi-karaoke (mono) track, the left channel of the initial audio is subtracted from the right channel. The Sega Saturn also includes a "mute vocals" characteristic that relies on the same basic principle and can be capable to regulate the pitch of the tune to match the singer's vocal assortment.In Asia, a karaoke box is the most popula