The wonderful Appliance Design magazine has a nifty article about a touch switch that uses trapped acoustic resonance. This is a little different than the acoustic pulse touchscreen I described back ...

Flow-induced acoustic resonance in ducted systems is a phenomenon where the interaction between fluid flow and the geometric features of ducts gives rise to self-sustained oscillations of sound. This ...

Vianney Halter, the Swiss watchmaker widely credited with ushering in the independent watchmaking renaissance with his retro-futuristic wristwatch, the Antiqua, in 1998, has just released a new ...

PALO ALTO, Calif.--(BUSINESS WIRE)--A groundbreaking study from researchers at Stanford Medicine and SoundHealth presents a new, non-invasive therapy for chronic insomnia using customized binaural ...

• Trapped acoustic resonance is most simply described with an analogy: the ringing of a bell. • Microprocessors control the frequency of the mechanical resonance and monitors its decay. • A thicker ...

JERECHO™ introduces next-generation acoustic electronic warfare tools for C-UAS detection and medium-range layered defense applications.

The Acoustic Resonance Inspection System (ARIS) features 100% flaw detection at up to 800 ft. per min. ARIS uses non-contact acoustic scanning technology for simultaneous surface and subsurface defect ...

In a 2003 interview, drummer Peter Erskine spoke about playing in concert halls with such inherently good acoustics that PA systems were unnecessary. "audiences love it, they absolutely love it. The ...

There have been many different ideas presented for increasing the acoustic output of a piezo buzzer or ultrasonic transducer. Most of them involve rather complicated circuitry that drives up the total ...