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Perceptually modelled effects of interchannel crosstalk in multichannel microphone technique

Lee, Hyunkook, Mason, Russell and Rumsey, Francis (2007) Perceptually modelled effects of interchannel crosstalk in multichannel microphone technique. In: Audio Engineering Society 123rd Convention, 5-8 Oct 2007, New York, USA.

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    Abstract

    One of the most noticeable perceptual effects of interchannel crosstalk in multichannel microphone technique is an increase in perceived source width. The relationship between the perceived source-width-increasing effect and its physical causes was analysed using an IACC-based objective measurement model. A description of the measurement model is presented and the measured data obtained from stimuli created with crosstalk and those without crosstalk are analysed visually. In particular, frequency and envelope dependencies of the measured results and their relationship with the perceptual effect are discussed. The relationship between the delay time of the crosstalk signal and the effect of different frequency content on the perceived source width is also discussed in this paper.

    Item Type: Conference or Workshop Item (Paper)
    Additional Information: Convention paper 7200
    Uncontrolled Keywords: Interchannel crosstalk, iacc, surround sound
    Subjects: T Technology > T Technology (General)
    Schools: School of Computing and Engineering
    School of Computing and Engineering > Music Technology and Production Research Group
    Related URLs:
    Depositing User: Hyunkook Lee
    Date Deposited: 03 Mar 2011 11:51
    Last Modified: 14 Mar 2011 12:38
    URI: http://eprints.hud.ac.uk/id/eprint/9679

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