News tagged with acoustic lens

Sound bullets in water

Sound waves are commonly used in applications ranging from ultrasound imaging to hyperthermia therapy, in which high temperatures are induced, for example, in tumors to destroy them. In 2010, researchers at Caltech led by ...

Nov 19, 2012 5 / 5 (9) 0 | with audio podcast

Caltech researchers create 'sound bullets'

Taking inspiration from a popular executive toy ("Newton's cradle"), researchers at the California Institute of Technology have built a device -- called a nonlinear acoustic lens -- that produces highly focused, high-amp ...

Apr 21, 2010 5 / 5 (4) 1

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A breakthrough in medical acoustics

Researchers at the University of Twente, Delft University of Technology (TU Delft) and Erasmus MC (University Medical Center Rotterdam) have achieved a breakthrough in the field of medical ultrasound. Ultrasound ...

Jan 27, 2014 5 / 5 (2) 1

Perfecting sound quality in-ear

An audio pioneer who has worked with the likes of Stevie Wonder, Bon Jovi and Pink Floyd, Stephen Ambrose is on a quest to perfect sound quality. His most recent innovation is a modification for ear buds, ...

Dec 19, 2012 not rated yet 0

List of search results for acoustic lens