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Excess phase effects and modulation transfer function degradation in relation to loudspeakers and rooms intended for the quality control monitoring of music

Holland, KR, Newell, PR, Castro, SV and Fazenda, BM 2006, Excess phase effects and modulation transfer function degradation in relation to loudspeakers and rooms intended for the quality control monitoring of music , in: Institute of Acoustics, 2006.

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    Abstract

    Previous papers 1, 2 have discussed the effects of loudspeaker alignment and resonances on the accuracy of reproduction of low frequency audio signals, and a system of modulation transfer function (MTF) measurement was developed which incorporated both the time and frequency domain information into a single measure of response accuracy. The aim of this paper is to extend the previous work into the listening rooms and to assess the degree of information loss which may be incurred as the sound travels across rooms with different modal characteristics.

    Item Type: Conference or Workshop Item (Paper)
    Themes: Subjects / Themes > Q Science > QC Physics > QC221-246 Acoustics - Sound
    Subjects outside of the University Themes
    Schools: Colleges and Schools > College of Arts & Social Sciences > School of Humanities, Languages & Social Sciences > Centre for Democracy and Human Rights
    Colleges and Schools > College of Science & Technology > School of Computing, Science and Engineering
    Colleges and Schools > College of Science & Technology
    Colleges and Schools > College of Science & Technology > School of Computing, Science and Engineering > Acoustics Research Centre
    Journal or Publication Title: Proceedings of Institute of Acoustics
    Refereed: Yes
    Depositing User: BM Fazenda
    Date Deposited: 09 Jul 2010 10:12
    Last Modified: 20 Aug 2013 17:19
    URI: http://usir.salford.ac.uk/id/eprint/9449

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