Abstract: Diagnostic ultrasounds transmit sound waves into the body, and thus reveal important information about it. Because the transmitted sound waves cause tissue heating, diagnostic ultrasounds ...
Abstract: The goal of this research was to develop a novel diced 1-3 piezocomposite geometry to reduce pulse-echo ring down and acoustic crosstalk between high-frequency ultrasonic array elements. Two ...
In the medical applications of ultrasonic imaging, sound waves of high frequency are usually employed to produce in-depth cross-sectional images of internal organs. Special multi-element transducers ...
A prototype low-frequency speaker one-third the volume of a traditional subwoofer has been developed by Cupertino, CA, audio technology supplier Tymphany. Called a linear-array transducer (LAT), the ...
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