With the invention of the dynamic driver speaker celebrating 100 years, it’s an opportune moment to reflect on this widely recognized, coil-based transducer that delivers sound in almost all TWS ...
(Nanowerk News) It will soon be possible to measure ultrasonic sound using water, air, light and nanotechnology – over a hundred times more accurately than with existing sensors. This innovative ...
A company that is pioneering the use of earbud speakers that are manufactured like microchips says it has developed a way to convert inaudible, high-power ultrasound into hi-fi stereo sound, using a ...
By using sound waves instead of radiation, ultrasound can uncover subtle abnormalities that mammography may overlook.
Researchers at the University of Bristol have been able to levitate objects using ultrasonic waves larger than the wavelengths of sound used by the device. This could enable touchless control of drug ...
The new Cypress MEMS speaker achieves 40X louder bass response and will be demonstrated at CES 2024 by appointment only. Mass production late-2024 SANTA CLARA, Calif.--(BUSINESS WIRE)--xMEMS Labs, ...
Ultrasound close ultrasoundSound with a frequency greater than 20,000 Hz (20 kHz). waves have a frequency higher than the upper limit for human hearing – above 20,000 Hertz (Hz). Different species of ...
Interesting Engineering on MSN
Scientists achieve targeted seizure control using sound waves and gene therapy
Bioengineers at Rice University have developed a nonsurgical method to control seizure-related brain activity using sound ...
It’s hard to imagine a world without the lithium-ion batteries that power today’s laptops and mobile devices, but the technology does have its limits. One way scientists are working to break a ...
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