Opens in a new tab

AES E-Library

← Back to search

Convention Paper

Total Distortion in Linear Systems: A Novel Approach in Performance Evaluation

Authors: Gajewski, Marek

AES Convention 63 · Paper 1480 · May 1979

Abstract

A novel method of measuring ultimate quality of real-time linear systems is presented in which output of system is related with input. Bandwidth limited white noise is used for test signal, thus allowing for all distortion generators in the system to be excited and their products presented at the system output as error signal. The so derived "total distortion factor" describes with one single number the ultimate qualities of system for reproduction purposes and other linear applications, thus eliminating the need for separate measurements of THD, TIM, bandwidth, slew rate, S/N, etc.

Details

Published in
AES Convention 63
AES Convention
63
Paper number
1480
Publication date
May 6, 1979
Affiliation
Marantz, Inc., Chatsworth, CA (See document for exact affiliation information.)
Type
Convention Paper