An adaptive coupler for calibration of arbitrarily shaped microphones
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DOI: 10.1016/j.apacoust.2019.04.024
Abstract: Abstract Accurate measurements of sound pressure level require regular calibration of the microphone, and closed-coupler calibration devices are commonly used. Standard acoustical couplers are designed to be used with working standard microphones, and the dimensions… read more here.
Keywords: adaptive coupler; calibration arbitrarily; arbitrarily shaped; coupler ... See more keywords