The nature and the objects of the subjective assessment tests of multichannel sounds, with and/or without accompanying picture, will be classified roughly into two types. One is to assess impairments of the test objects compared to a certain reference object, another is to assess quality of the test objects compared to a reference. CCIR Task Group 10/3, in cooperation with TG10/1 and TG10/2, is now studying the impairment assessment methods of multichannel sound systems. This paper introduces some temporary results and presents some of the problems to be studied, especially on the latter quality-assessment methods of multichannel sound systems, with and/or without accompanying picture.

Author: Miyasaka, E.
Affiliation: NHK, Auditory Science and Acoustics Research Division, Tokyo, Japan
AES Conference: 12th International Conference: The Perception of Reproduced Sound (June 1993)
Paper Number: 12-016
Publication Date: June 1, 1993 Import into BibTeX
Subject: Perception of Reproduced Sound
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=6239

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