Title :
Feedback method for real-time perceptual quality estimation
Author :
Rohani, B. ; Zepernick, H.-J. ; Rohani, B.
Author_Institution :
Western Australian Telecommun. Res. Inst., Perth, WA, Australia
fDate :
7/8/2004 12:00:00 AM
Abstract :
A feedback scheme for real-time estimation of perceptual speech quality is proposed. The feedback information indicates the quality of each previously received speech frame as ´good´ or ´bad´. This information is used in conjunction with the perceptual evaluation of speech quality (PESQ) algorithm to estimate the received speech quality.
Keywords :
3G mobile communication; feedback; speech codecs; 3G mobile communication; feedback information; perceptual evaluation speech quality; real time perceptual quality estimation; speech codecs;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20040565
