A wave of sound envelops the room, an ethereal crystal vibration and humming, before a gong interrupts the reverie. Welcome to the world of sound healing – where ‘therapists’ play a range of ...
Absorbing excess sound to make public environments like theaters and concert halls safer for hearing and using the unwanted sound waves to create electricity is the aim of a new paper. The authors ...
In holographic direct sound printing, a transducer emits high-acoustic pressure sound waves, inducing a sonochemical reaction called cavitation that creates solid material inside the build chamber. A ...
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