Evaluating harmonic and intermodulation distortion of mixed signals processed with dynamic range compression

Toulson, Rob, Paterson, Justin and Campbell, William M. (2014) Evaluating harmonic and intermodulation distortion of mixed signals processed with dynamic range compression. In: Innovation In Music: 2013. Future Technology Press, Shoreham-by-Sea, UK, pp. 224-246. ISBN 9780956151681

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Abstract

Dynamic range compression of simple signals results in harmonic nonlinear distortion. However, for summed signals, predominantly inharmonic intermodulation distortion (IMD) is generated. This research compares the methods of compressing signals prior to and after summation in order to identify approaches to reduce the level of IMD. Results show that lower IMD values are achieved by applying compression prior to summation.

Item Type:	Book Chapter
Additional Information:	A COPY IS AVAILABLE AT: https://westminsterresearch.westminster.ac.uk/item/q17v1/evaluating-harmonic-and-intermodulation-distortion-of-mixed-signals-processed-with-dynamic-range-compression
Faculty:	ARCHIVED Faculty of Arts, Law & Social Sciences (until September 2018)
Depositing User:	Lisa Blanshard
Date Deposited:	14 May 2020 14:46
Last Modified:	09 Sep 2021 16:15
URI:	https://arro.anglia.ac.uk/id/eprint/705532

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