An Advanced Model of Nonlinear Parametric Vibrations of the Electrodynamical Loudspeaker Diaphragm
Nonlinear parametric vibrations of electrodynamical loudspeaker diaphragm under the action of axial periodic load are considered. We improved the mathematical model studied in our previous investigation taking in account nonlinear interaction of nonsymmetrical vibrational forms. Method of calculation of diaphragm vibrations amplitude has been developed. Numerical examples are presented.
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