Study: Hand clapping is akin to a Helmholtz resonator

Ars Technica
By Jennifer OuelletteMar 12, 2025, 2:06 pm460 ptsHot
Hand clapping is ubiquitous behavior for humans across time and cultures, serving many different purposes: to signify approval with applause, for instance, or to keep time to music. Acousticians often use a hand clap as a cheap substitute for pricey equipment to make acoustic measurements in architecture. While…

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