DocumentCode
2082992
Title
Objective analysis of temporally varying audio quality metrics
Author
Hardin, Joseph C. ; Creusere, Charles D.
Author_Institution
Klipsch Sch. of Electr. & Comput. Eng., New Mexico State Univ., Las Cruces, NM
fYear
2008
fDate
26-29 Oct. 2008
Firstpage
1245
Lastpage
1249
Abstract
Subjective audio quality is currently obtained using expensive and time consuming listening tests that provide limited information. In this paper we show the different behaviors of several objective metrics designed to match subjective results over different audio sequences for several audio distortions. In particular we extend these metrics to the case where distortions vary temporally and evaluate performance over two common time-varying distortions.
Keywords
audio signal processing; audio distortions; audio sequences; objective analysis; temporally varying audio quality metrics; time-varying distortions; Algorithm design and analysis; Bandwidth; Compression algorithms; Degradation; Distortion; Ear; Performance analysis; Signal analysis; Signal to noise ratio; Testing; Audio Quality Metrics; EET; MSSIM; MUSHRA; Metric; Objective Quality; PEAQ; SSIM; SSNR; Temporally-Varying;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 2008 42nd Asilomar Conference on
Conference_Location
Pacific Grove, CA
ISSN
1058-6393
Print_ISBN
978-1-4244-2940-0
Electronic_ISBN
1058-6393
Type
conf
DOI
10.1109/ACSSC.2008.5074616
Filename
5074616
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