A dynamical measuring method is presented to determine the nonlinear parameters, these are the coefficients in the series expansion of the excursion-varying parameters. By this method, the dominant causes of nonlinear distortion can also be identified and indications for constructional improvements can be derived. The interpretation of the nonlinear parameters and questions of adequate measurement for nonlinear distortions are discussed.

Author: Klippel, Wolfgang
Affiliation: VEB RFT Nachrichtenelektronik, Leipzig, East Germany
AES Convention: 88 (March 1990) Paper Number: 2903
Publication Date: March 1, 1990
Subject: Loudspeakers

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