광주 룸 노래방 주대 매니저 안내 2025년
To have the quasi-karaoke (mono) monitor, the still left channel of the first audio is subtracted from the best channel. The Sega Saturn also has a "mute vocals" characteristic that relies on a similar basic principle and can also be in a position to adjust the pitch in the tune to match the singer's vocal assortment.In Europe and North The united