Noise disturbs man and machine
Boing Boing reports that a “group of Princeton and Purdue researchers have demonstrated a successful acoustic attack against mechanical hard-drives.” How? They played a low-frequency noise “keyed to the resonant frequency of the drive components” nearby, which caused the drive to vibrate so it could not be read or written to.
January 22, 2018 Disorderly Sound, Weaponized sound 0 Read more >