| 摘要 |
PROBLEM TO BE SOLVED: To prevent generation of time lag between a sound emitted from a stage-speaker and a monitor signal even when an engine section and a console section are separated. SOLUTION: The monitor signal is selected by a selector 70 for a monitor and input to a delay circuit 72 through a mixer 71 for the monitor. In the delay circuit 72, the monitor signal is delayed by a delay time when the sound emitted from the stage-speaker reaches an operator. Accordingly, the time lag is not generated between the monitor signal output to the console section 1 through a buffer amplifier 73 and a mixer 74 and the sound emitted from the stage- speaker. |
