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 ...

The national park of Koli in eastern Finland is home to a famous, 34-metre-long crevice cave known as Pirunkirkko, or Devil's Church in English. A new study investigates the acoustics of the Devil's ...

A root-cause investigation was undertaken at a North American nuclear generating facility when 4 kV switchgear bearings failed. Because the origin of the malfunction was not obvious, the goal was to ...

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 ...

Fractal Antenna Systems has introduced Acoustic Resonance Mitigation (ARM), a technology that disables drones using directed acoustic energy. ARM emits sonic, ultrasonic, and subsonic waves to induce ...

Inertial Labs has integrated the FT Technologies FT743-D-SM Acoustic Resonance air speed sensor into its inertial navigation systems (INS). This integration aims to improve the accuracy of horizontal ...

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 ...