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Journal Article

Computer-Based Signal Processing for Audio Electronic Performance Measurements

Authors: Finger, Robert A.

Journal of the Audio Engineering Society · Volume 31 · Issue 10 · pp. 755–759 · October 1983

Abstract

A mobile minicomputer-based audio signal synthesis/analysis system has been developed which employs mostly standard available hardware modules. The signal-processing scheme utilizes software-implemented digital techniques, thus deriving a high degree of reliability and flexibility. A special choice of weighting window, fast Fourier transform, and averaging technique provides excellent measurement accuracy even when the input is subject to frequency shifts and amplitude modulation as commonly encoutered in tape recorders.

Details

Publication
Journal of the Audio Engineering Society
Volume
31
Issue
10
Pages
755–759
Publication date
October 6, 1983
Affiliation
CBS Technology Center, Stamford, CT (See document for exact affiliation information.)
Type
Journal Article