The Journal of the Acoustical Society of America
Optical sound pressure measurement using Fabry-Pérot cavity for primary acoustic standards.
Koto Hirano, Wataru Kokuyama, Hajime Inaba, Sho Okubo, Tomofumi Shimoda, Hironobu Takahashi, Keisuke Yamada, Hideaki Nozato
Published: 202510.1121/10.0041887
Abstract
Optical sound pressure measurement is a promising technology to establish primary acoustic standards without reliance on specific types of microphones. We developed a precision optical sound pressure measurement system by combining a Fabry-Pérot opti…
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