Perceptual Evaluation of Speech Quality
PESQ, Perceptual Evaluation of Speech Quality, is mechanism for automated assessment of the speech quality enjoyed by the user of a telephony system. It is standardised as ITU-T recommendation P.862 (02/01).
See also
- Perceptual Speech Quality Measure (PSQM), the predecessor technology of PESQ
- Perceptual Evaluation of Video Quality (PEVQ)
- Perceptual Evaluation of Audio Quality (PEAQ)
It provides the END to END Quality assesment for the network, so that operator can exactly identify the problem where he is facing its working under an Algorithm
External links
- Official PESQ Website
- ITU-T Recommendation P.862: Perceptual evaluation of speech quality (PESQ): An objective method for end-to-end speech quality assessment of narrow-band telephone networks and speech codecs
- Technical Information on PESQ
- http://www.malden.co.uk/pesq.htm Article on application of P.862
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