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Perceptual Evaluation of Speech Quality

Perceptual Evaluation of Speech Quality (PESQ) is a family of standards comprising a test methodology for automated assessment of the speech quality as experienced by a user of a telephony system. It was standardized as Recommendation ITU-T P.862 in 2001. PESQ is used for objective voice quality testing by phone manufacturers, network equipment vendors…

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Testing typology

RepeatabilityAudio signalMean opinion scores
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Overview

TelephonyITU-TPOLQA
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Testing typology

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Perceptual Evaluation of Speech Quality

Nodes9
Edges8
Triples18
Avg. degree1.78
Density0.222222
Components1

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Perceptual Evaluation of Speech Quality

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related to References · 18
Perceptual Evaluation of Speech Quality → Andries, Antony, Audio Engineering Society, Beerends, End-to-End Speech Quality Assessment, Hekstra, Hollier, John, Journal, Michael, Part I--Time-Delay Compensation, Part II, Perceptual Evaluation, PESQ, Psychoacoustic Model, Rix, Speech Quality, The New ITU Standard

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Important terminology

itu-t quality pesq recommendation voice reference speech test 862 signal audio perceptual evaluation assessment objective polqa measurement standards application measurements

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Perceptual Evaluation of Speech Qualityrelated to ReferencesRix0.60section
Perceptual Evaluation of Speech Qualityrelated to ReferencesAntony0.60section
Perceptual Evaluation of Speech Qualityrelated to ReferencesHollier0.60section
Perceptual Evaluation of Speech Qualityrelated to ReferencesMichael0.60section
Perceptual Evaluation of Speech Qualityrelated to ReferencesHekstra0.60section
Perceptual Evaluation of Speech Qualityrelated to ReferencesAndries0.60section
Perceptual Evaluation of Speech Qualityrelated to ReferencesBeerends0.60section
Perceptual Evaluation of Speech Qualityrelated to ReferencesJohn0.60section
Perceptual Evaluation of Speech Qualityrelated to ReferencesPerceptual Evaluation0.60section
Perceptual Evaluation of Speech Qualityrelated to ReferencesSpeech Quality0.60section
Perceptual Evaluation of Speech Qualityrelated to ReferencesPESQ0.60section
Perceptual Evaluation of Speech Qualityrelated to ReferencesThe New ITU Standard0.60section

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