Perceived Speech Quality Estimation Using DTW Algorithm

Telfor Journal. 2009;1(1):22-25


Journal Homepage

Journal Title: Telfor Journal

ISSN: 1821-3251 (Print); 2334-9905 (Online)

Publisher: Telecommunications Society, Academic Mind

Society/Institution: Telecommunications Society

LCC Subject Category: Technology: Electrical engineering. Electronics. Nuclear engineering: Telecommunication

Country of publisher: Serbia

Language of fulltext: English

Full-text formats available: PDF



S. Arsenovski
Z. Gacovski
S. Chungurski
I. Kraljevski


Blind peer review

Editorial Board

Instructions for authors

Time From Submission to Publication: 23 weeks


Abstract | Full Text

In this paper a method for speech quality estimation is evaluated by simulating the transfer of speech over packet switched and mobile networks. The proposed system uses Dynamic Time Warping algorithm for test and received speech comparison. Several tests have been made on a test speech sample of a single speaker with simulated packet (frame) loss effects on the perceived speech. The achieved results have been compared with measured PESQ values on the used transmission channel and their correlation has been observed.