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As far as I know, noise/sounds are 'waves' of the air...You can silence an area, BUT you have to create a wave in the opposite direction.(so there's no no more wave, but a 'line')
But the sound has to be the same for 'beamers' since, they can not simple silence every new sound...
They are working on this in the airplane industry for a long time already. The noise of an engine is almost the same wave everytime..
But as far as I know, this is far from new
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ICQ: 125184542
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