A digital design filter program is presented written in the MATLAB environment. Impulse response time editing is implemented together with various options for spectral domain processing. The filter inputs time-domain impulse response data and outputs filter coefficients for both FIR and IIR implementations. Comprehensive display options are incorporated including minimum-phase processing and CDS and consideration is given to both specular and diffuse loudspeakers. Applications include the design of digital equalization filters and digital crossover filters for loudspeakers systems.

Author: Hawksford, Malcolm J.
Affiliation: Centre for Audio Research and Engineering, University of Essex, Colchester, Essex, UK
AES Convention: 105 (September 1998) Paper Number: 4788
Publication Date: September 1, 1998 Import into BibTeX
Subject: Loudspeakers
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=8392

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