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Journal Article

Linear-Phase Digital Audio Tone Control Using Multiplication-Free FIR Filter

Authors: Lian, Yong; Lim, Yong Ching

Journal of the Audio Engineering Society · Volume 41 · Issue 10 · pp. 791–794 · October 1993

Abstract

A new linear-phase FIR filter system for digital audio tone control applications is presented. The system is based on the multiplication-free fourth-order low-pass FIR filter. The arithmetic complexity of the system is very low. It only needs 24 summation operations per sample.

Details

Publication
Journal of the Audio Engineering Society
Volume
41
Issue
10
Pages
791–794
Publication date
October 6, 1993
Affiliation
Department of Electrical Engineering, National University of Singapore, Singapore (See document for exact affiliation information.)
Type
Journal Article