DocumentCode
1503518
Title
Temporal characterisation of forgiveness effect
Author
Hands, D.S.
Author_Institution
BTexaCT, Ipswich, UK
Volume
37
Issue
12
fYear
2001
fDate
6/7/2001 12:00:00 AM
Firstpage
752
Lastpage
754
Abstract
A subjective quality test was performed to determine the extent to which low level and high level audio-video degradations are forgiven over time. The results show that the forgiveness effect initially greater for high level degradations. However, the forgiveness effect is more prolonged for low level degradations. A new method for calculating the forgiveness effect, based on rate of change in quality ratings over time, is presented
Keywords
audio-visual systems; audio-video system; forgiveness effect; high-level degradation; low-level degradation; subjective quality test; temporal characteristics;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20010522
Filename
929674
Link To Document