Objective measures for speech quality testing
نویسندگان
چکیده
منابع مشابه
Objective Measures for Speech Quality Testing
This paper presents a discussion of the philosophy and practice of spccch quality testing using objective measures. The emphasis in the paper is on the problems of designing effective objective quality measures and the inherent limitations of such measures. Both traditional and recent techniques are discussed, along with the issues of implementation and evaluation. Experimental results on the c...
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This is a thesis dissertation on objective speech quality measures. Two objective measures, Enhanced Modified Bark Spectral Distortion (EMBSD) and Perceptual Evaluation of Speech Quality (PESQ) were included in this study. The scope of the study covers the evaluation of EMBSD and PESQ in predicting subjective results from Mean Opinion Score (MOS) tests; an extension of PESQ to handle wideband s...
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This paper assesses 9 prominent objective quality measures for their potential in intelligibility estimation. Degradation considered include additive noises and those introduced by coding and enhancement schemes, totalling 78 types. This paper is believed to be the first to conduct an assessment on such a large combination of quality measures and degradations allowing side-byside analysis. Expe...
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In this research various objective quality measures are evaluated in order to predict the intelligibility for a wide range of non-linearly processed speech signals and speech degraded by additive noise. The obtained results are compared with the prediction results of a more advanced perceptual-based model proposed by Dau et al. and an objective intelligibility measure, namely the coherence spee...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1978
ISSN: 0001-4966
DOI: 10.1121/1.2003853