Biomedical Instrumentation
Acoustic impedance is a measure of the opposition that a medium presents to the passage of sound waves, calculated as the product of the medium's density and the speed of sound within it. It plays a crucial role in determining how much sound energy is transmitted or reflected when sound waves encounter different media, making it essential for effective ultrasound imaging and instrumentation. Understanding acoustic impedance helps optimize transducer performance, enhance image quality, and expand the applications of ultrasound technology.
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