Effects of bandwidth limitation on audio quality in consumer multichannel audiovisual delivery systems

Sławomir K. Zieliński*, Francis Rumsey, Søren Bech

*Kontaktforfatter

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

12 Citationer (Scopus)

Abstract

The subjective effects of controlled limitation of audio bandwidth on the assessment of audio quality were studied. The investigation was focused on the standard 5.1 multichannel audio setup and limited to the optimum listening position. The effect of video presence on the audio quality assessment was also investigated. The results of formal subjective tests indicate that it is possible to limit the bandwidth of the center or the rear channels without significant deterioration of the audio quality for most program material types investigated. Video presence had a small effect on the audio quality assessment.

OriginalsprogEngelsk
TidsskriftAES: Journal of the Audio Engineering Society
Vol/bind51
Udgave nummer6
Sider (fra-til)475-501
Antal sider27
ISSN0004-7554
StatusUdgivet - 1 jun. 2003
Udgivet eksterntJa

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