Power-output regularization in global sound equalization

Nick Stefanakis, J. Sarris, G. Cambourakis, Finn Jacobsen

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The purpose of equalization in room acoustics is to compensate for the undesired modification that an enclosure introduces to signals such as audio or speech. In this work, equalization in a large part of the volume of a room is addressed. The multiple point method is employed with an acoustic power-output penalty term instead of the traditional quadratic source effort penalty term. Simulation results demonstrate that this technique gives a smoother decline of the reproduction performance away from the control points.
Original languageEnglish
JournalJournal of the Acoustical Society of America
Issue number1
Pages (from-to)33-36
Publication statusPublished - 2008

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Copyright (2008) Acoustical Society of America. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the Acoustical Society of America.


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