| 摘要 |
PURPOSE:To control a sound field in accordance with various atmospheres through simple operation. CONSTITUTION:This acoustic controller 1 incorporates a loudness adjusting device 7 and sound field controller 8. The controller 8 can simulate various kinds of sound fields by adding initial reflection or reverberation sounds to music signals given from an acoustic reproducing device 2. The controller 8, in addition, can create a sound field matching the atmosphere of, for example, a disco by turning on loudness adjustment by giving a loudness ON signal to the loudness adjusting device 7 through a control line 9. From this acoustic controller 1, a front-side signal is given to a loudspeaker 4 through an output amplifier 3 and a rear-side signal is given to another loudspeaker 6 though another output amplifier 5. |
