A new technology has been developed that enables cuffless noninvasive blood pressure monitoring by using ultrasonic to track ...
Parkinson's disease is no longer viewed as a faraway neurological ailment buried in textbooks. More than 10 million people ...
Tonetti 3D-printed the custom two-microphone impedance tube to measure the saxophone acoustic impedance, while he 3D-printed ...
Abstract: This proposed research uses COMSOL Multiphysics to investigate impedance tube-based parameter estimation strategies. The primary focus of this study is on acoustic and sound pressure ...
Morning Overview on MSN
Sound-only invisible hands can move objects with zero touch
In laboratories from Brazil to Munich, researchers are learning to grab matter with sound alone, sculpting ultrasonic waves ...
Abstract: Low-frequency characteristics serve as primary metrics for evaluating the acoustic performance of modern microspeakers. However, conventional microspeakers exhibit flat low-frequency in-ear ...
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