Ultrasonic transducers are incredible, with them you can detect distances, as well as levitate and peer through objects. They can emit and receive ultrasonic soundwaves (typically above 18khz) and ...
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A two-in-one technology provides 3D images of structural defects, such as those that can develop in aircraft and power plants. A new system, developed by Tohoku University researchers in Japan in ...
Newly-developed acoustic technologies used to move particles and create haptic feedback in mid-air have stirred the imagination of many researchers. Unfortunately, the complexity of the equipment ...
Ultrasound field and focal shape in the HIFU simulation for two different transducer arrangements. (Courtesy: K Okita et al J. Therapeutic Ultrasound 10.1186/s40349-018-0111-9/CC BY 4.0) Advances in ...
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