Engineering:Acoustic radiometer
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Revision as of 14:46, 7 July 2022 by imported>MainAI5 (update)
Short description: Device used to measure elements of sound
An acoustic radiometer is a device designed to measure acoustic radiation, and thus several other properties of sound, such as sound intensity.[1]
It commonly consists of a light pendulum with a sensing element, such as a disk or ball attached to it. The sensing element moves in response to a change in pressure, until it moves to a point where the force is balanced by an elastic force of a wire attached to the fulcrum of the pendulum. The radiation pressure is then calculated from the amount the pendulum swung.
References
- ↑ Madanshetty, Sameer I.; Pierce, Allan D. (2014). "Acoustic radiometer" (in en). Access Science. doi:10.1036/1097-8542.006300. https://www.accessscience.com:443/content/acoustic-radiometer/006300.
![]() | Original source: https://en.wikipedia.org/wiki/Acoustic radiometer.
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