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Subjective preference of modal control methods in listening rooms

Fazenda, Bruno, Wankling, Matthew, Hargreaves, J. A., Elmer, L. A. and Hirst, J. (2012) Subjective preference of modal control methods in listening rooms. Journal of the Audio Engineering Society, 60 (5). pp. 338-349. ISSN 1549-4950

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Methods to control the unwanted effects of low-frequency modes in critical listening rooms range from complex signal processing to the positioning of loudspeakers and listeners. A rigorous scientific experiment has been conducted to evaluate the perceived quality of eight low-frequency reproduction systems used to control the unwanted effects of room modes in a standard listening room. A strong correlation has been demonstrated between perceived improvements in quality and the decay times of low-frequency energy. For critical listening conditions, those systems ensuring a faster decay of low-frequency energy are preferred over those attempting to “flatten” the magnitude frequency response.

Item Type: Article
Uncontrolled Keywords: room modes, low frequency, CABS, modal control
Subjects: T Technology > T Technology (General)
Schools: School of Computing and Engineering > Music Technology and Production Research Group
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Depositing User: Matthew Stephenson
Date Deposited: 25 Jul 2013 09:41
Last Modified: 28 Aug 2021 19:50


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