A Dual Convolution Model for Grating Lobe Prediction in Directivity of Parametric Array Loudspeakers
Abstract: There has been a growing interest in the evolution of steerable parametric array loudspeakers for manipulating highly directional audio beams without mechanical steering. Given this ...
Tiktok, Meta’s Instagram and Google’s YouTube are all facing claims that their platforms deliberately addict and harm ...
Abstract: The accurate parametric array manifold is the theoretical basis of array signal processing technology. In this paper, a compact parametric model of the true array manifold is proposed. A ...
WASHINGTON — Array Labs, a Silicon Valley startup developing radar-based Earth observation satellites, announced Jan. 5 it raised $20 million in a Series A round as it pushes to bring lower-cost ...
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