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Wearable White-Noise Generator
A device worn when the wearer preferred not to be the subject of audio recordings. (Read the full article)
| "Highly doubtful that a white noise generator will protect you from remote monitoring. The volume generated would have to be quite high to overcome the normal soundwave vibrations encountered by windows and such. You would need one directed at each window to be effective. This doesn't negate other forms of monitoring and certainly will not negate a bugged room. White noise doesn't "erase" sound, just makes it noisey and random, this can be filtered out since most random generators are psuedo and have a predictable pattern, given enough time/computing power." (Wing 1/11/2006 11:31:27 AM ) |
| "white noise generation is like echo cancellation. basically it has to intercept an audio feed and then generate a wave inverse pattern which will cancel out 'noise', this comment is to comment left before. it is one of those you have to see it before you believe type of deals, but believe me they work." ( 2/23/2006 12:03:30 PM ) |
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