Electronic phase shift measurement for the determination of acoustic wave DOA using single MEMS biomimetic sensor

Abstract MEMS acoustic sensors have been developed to mimic the highly-accurate sound-locating system of the Ormia ochracea fly, which detects sound wavelengths much larger than its hearing organ. A typical ormia-based MEMS directional sound sensor possesses two coupled wings that vibrate in respons...

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Autores principales: Renato C. Rabelo, Fabio D. Alves, Gamani Karunasiri
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/4eaa3d504c0744c2bca1556d83dbacad
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