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Natural Science Forum / Physics / Acoustics / April 2004Room noise cancellation
Is anybody aware of a device that will cancel noise in a room. I know about the headphones, btw. TIA, Dennis You can cancel low-frequency noise in a small room or a small area of a larger room. You cannot cancel higher frequency sound or even low-frequency sound over a large room. If your concern is low-frequency sound in a small room, someone would have to build you a system to do it. > Is anybody aware of a device that will cancel > noise in a room. I know about the headphones, btw. > > TIA, > > Dennis |
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