Image: Acoustic Resonance Wind Sensor

Description: Acoustic resonance sensors use resonating acoustic (ultrasonic) waves within a small purpose built cavity in order to perform their measurement.
Title: Acoustic Resonance Wind Sensor
Credit: Own work
Author: Amibottwb
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Usage Terms: GNU Free Documentation License
License: GFDL
License Link: http://www.gnu.org/copyleft/fdl.html
Attribution Required?: Yes