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Loudspeaker Equalization with Post-Processing

Abstract

Loudspeaker equalization is an essential technique in audio system design. A well-known equalization scheme is based on the deconvolution of the desired equalized response with the measured impulse response of the loudspeaker. In this paper, a post-processing scheme is combined with the deconvolution-based algorithm to provide a better equalization effect. Computer simulation results are given to demonstrate the significant improvement that can be achieved using this method.

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Correspondence to Wee Ser.

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Keywords

  • loudspeaker equalizer
  • post processing