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An Indirect Study of Compliance and Damping in Linear Array Transducers

A linear array transducer is a dual-motor, dual-coil, multi-cone, tubularly-shaped transducer whose shape defeats many measurement techniques that can be used to examine directly the force-deflection behavior of its diaphragm suspension system. Instead, the impedance curve of the transducer is compared against theoretical linear models to determine best-fit parameter values. The variation in the value of these parameters with increasing input signal levels is also examined.

Author: Little, Richard
Affiliation: Far North Electroacoustics, Surrey, BC, Canada
AES Convention:133 (October 2012) Paper Number:8750 Import into BibTeX
Subject:Transducers

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