Abstract: The area of study concerning the estimation of spatial sound, i.e., the distribution of a physical quantity of sound such as acoustic pressure, is called sound field estimation, which is the ...
Acoustic frequency filters, which convert electrical signals into miniaturized sound waves, separate the different frequency ...
Researchers at the University of Sydney have cracked a long-standing problem in microchip-scale lasers by carving tiny "speed ...
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Metamaterial with ‘more shapes than atoms in universe’ rewrites sound control
A programmable metamaterial has been developed that shatters the limits of old material science. US researchers at the ...
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