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Instead of having RF interference, if we have acoustic transmitters, would you have trouble getting a signal at a loud concert for instance (acoustic interferen
by dasl 5y ago
Instead of having RF interference, if we have acoustic transmitters, would you have trouble getting a signal at a loud concert for instance (acoustic interference)?
- ComputerGuru 5y agoThese are operating on EM/sound at frequencies magnitudes higher than anything in the audible range; there's basically no chance anything you can hear (no matter how loud) could interfere with this.
- derefr 5y agoBut are there things that produce “loud” acoustic waves at these ultrasonic frequencies out in the natural or manmade world, that we mostly just ignore because we can’t sense them? (in about the same way that we ignore e.g. the massive amount of radio interference that switching power supplies create, because we don’t use those bands for anything)