창원 가라오케 시스템 매니저 정보 2025년 최신

To have the quasi-karaoke (mono) track, the left channel of the original audio is subtracted from the right channel. The Sega Saturn also includes a "mute vocals" feature that relies on the same principle and is also able to adjust the pitch from the tune to match the singer's vocal assortment.One among extended-running karaoke unit will be the DVD