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Convention Paper

Computerized Audio Testing

Authors: Moller, Henning

AES Convention 78 · Paper 2251 · May 1985

Abstract

Various types of computerized measurements have been made using a personal computer together with spectrum analyzers, programmable signal generators, etc. Frequency response tests, signal-to-noise ratio, harmonic distortion, transient intermodulation distortion, gating, one-third-octave measurements, three-dimensional plots, and directional characteristics have been performed on various microphones, mixers, tape recorders, amplifiers, and rooms. The great flexibility in the digital control of the instruments and the enhanced graphic possibilities are illustrated.

Details

Published in
AES Convention 78
AES Convention
78
Paper number
2251
Publication date
May 6, 1985
Session subject
Measurement and Instrumentation
Affiliation
Audio Services Corporation, North Hollywood, CA (See document for exact affiliation information.)
Type
Convention Paper