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Practical Extended Range DIM Measurements

A recently proposed simplification to the squarewave-sinewave dynamic intermodulation distortion test provides greater than 20dB improvement in sensitivity and is practical to implement in commercial automated distortion analyzers. Results using this technique are compared with the original spectrum analyzer technique along with other non-linear distortion measurement methods.

Author: Hofer, Bruce E.
Affiliation: Audio Precision, Inc., Beaverton, OR
AES Convention:80 (March 1986) Paper Number:2334 Import into BibTeX
Subject:Measurement and Instrumentation

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