DocumentCode
3591333
Title
Using long samples in subjective testing of voice transmission quality in IP network
Author
Slavata, Oldrich ; Soucek, Pavel ; Holub, Jan
Author_Institution
Dept. of Meas., Czech Tech. Univ. in Prague, Prague, Czech Republic
fYear
2015
Firstpage
1
Lastpage
4
Abstract
This paper deals with problems of speech transmission quality measurement in TCP/IP networks. It focuses on problems caused by the inaccuracy of current methods for measuring the quality degradation caused by packet loss and jitter. The proposed solution is to use longer samples for listening tests. This article compares three evaluation methods for listening tests.
Keywords
IP networks; jitter; transport protocols; voice communication; TCP/IP network; jitter; packet loss; speech transmission quality measurement; voice transmission quality testing; IP networks; Jitter; Packet loss; Quality assessment; Speech; MOS; long samples; subjective testing; voice transmission;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Telecommunications Symposium (WTS), 2015
Print_ISBN
978-1-4799-6775-9
Type
conf
DOI
10.1109/WTS.2015.7117260
Filename
7117260
Link To Document