The concept of noncausal zero-phase IIR filters is used to create linear-phase sound processing filters (e.g., sound controllers, equalizers, or crossover filters). Design methodologies for the realization of a broad class of magnitude responses are presented. The linear-phase IIR filters are compared to their equivalent linear-phase FIR filters. Several sound processing filters have been designed as linear-phase IIR filters. The results of their computer simulation and implementation on a DSP are presented.

Author: Azizi, Seyed-Ali
Affiliation: Becker Automotive Systems, Karlsbad, Germany
AES Convention: 102 (March 1997) Paper Number: 4506
Publication Date: March 1, 1997 Import into BibTeX
Session Subject: Signal Processing; Late Papers
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=7273

Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $33 for non-members and is free for AES members and E-Library subscribers.

Learn more about the AES E-Library

E-Library Location: (CD aes14)   /pp9798/pp9703/4396.pdf

Start a discussion about this paper!