Feedback Method for Real-time Perceptual Quality Estimation

Document type: Journal Articles
Article type: Original article
Peer reviewed: Yes
Author(s): Behrooz Rohani, Bijan Rohani, Hans-Jürgen Zepernick
Title: Feedback Method for Real-time Perceptual Quality Estimation
Journal: Electronics Letters
Year: 2004
Volume: 40
Issue: 14
Pagination: 913-914
ISSN: 0013-5194
Publisher: IEE
Organization: Blekinge Institute of Technology
Department: School of Engineering - Dept. of Signal Processing (Sektionen för teknik – avd. för signalbehandling)
School of Engineering S- 372 25 Ronneby
+46 455 38 50 00
Authors e-mail:,,
Language: English
Abstract: In this paper, 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 PESQ algorithm to estimate the received speech quality accurately.
Subject: Telecommunications\General