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Showing 1 to 1 of 1 for “"Berktay’s equation"”.
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Analog Single Sideband-Pulse Width Modulation Processor for Parametric Acoustic Arrays
<p>Parametric acoustic arrays are ultrasonic-based loudspeakers that produce highly directive audio. The audio must first be preprocessed and modulated into an ultrasonic carrier before being emitted into the air, where it will self-demodulate in the far field. The resulting audio wave is …