광주 룸 가라오케 시스템 매니저 소개 2025년

To get the quasi-karaoke (mono) track, the left channel of the original audio is subtracted from the appropriate channel. The Sega Saturn also includes a "mute vocals" feature that relies on exactly the same basic principle and is additionally equipped to regulate the pitch with the song to match the singer's vocal selection.A row of 3 karaoke boot