| 摘要 |
PROBLEM TO BE SOLVED: To provide a monitor control apparatus and an acoustic system for naturally and clearly emitting monitor sound on a stage. SOLUTION: Each musical instrument sound and each singing voice etc., collected by microphones 11-14 are emitted from an array speaker 100, so as to synthesize acoustic wave surfaces with mirror image positions as centers, where the array speaker 100 arranged at the end of the stage is defined as a symmetrical axis, with respect to respective actual sound source positions AL1-AL4 on the stage. Consequently, a musical performer on the stage senses a sound like a sound reflected against a wall. COPYRIGHT: (C)2011,JPO&INPIT |
