A software application has been developed to provide an accessible method, based on signal subtraction, to determine whether or not an audio signal may been perceptibly changed by passing through components, cables, or similar processes or treatments. The goals of the program, the capabilities required of it, its effectiveness and the algorithms it uses are described. The program is made freely available to any interested users for use in such tests.
Affiliation: Liberty Instruments, Inc.
AES Convention: 125 (October 2008) Paper Number: 7528
Publication Date: October 1, 2008
Subject: Audio Equipment and Measurements
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