AI-tuned acoustic metamaterial silences electric motor noise below 2000 Hz
Researchers in Shanghai have designed a multi-resonator acoustic metamaterial package that blocks electric motor noise below 2000 Hz, using a ...
Researchers in Shanghai have designed a multi-resonator acoustic metamaterial package that blocks electric motor noise below 2000 Hz, using a ...
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© 2025 Scienmag - Science Magazine
© 2025 Scienmag - Science Magazine