Friday, 23 June 2017

New sound may ensure privacy, but could also help bank robbers

The sound is composed of multiple tones that interact with a mic's mechanics

Most microphones are designed to emulate the human ear, hearing sounds that we hear, and not hearing ones that we don't. Scientists from the University of Illinois at Urbana-Champaign, however, have created a new sound that we can't hear but that is picked up by mics of all kinds. It could have some valuable applications, although there's also the potential for misuse.

.. Continue Reading New sound may ensure privacy, but could also help bank robbers

Category: Science

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