An optical technique for measurement of the peak-to-peak large signal displacement of a loudspeaker driver cone under dynamic operating conditions is presented. The method allows the identification and measurement of shifts in the cone zero center position as functions of drive level and frequency.

Authors: Weaver, John E.; Leach, Jr., W. Marshall
Affiliation: School of Electrical Engineering, Georgia Institute of Technology, Atlanta, GA
JAES Volume 26 Issue 3 pp. 145-148; March 1978
Publication Date: March 1, 1978 Import into BibTeX
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=3288

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