DocumentCode
2189571
Title
Lossy Audio Compression via Compressed Sensing
Author
de Medeiros, Rubem J V ; Gurj, Edmar C. ; de Carvalho, Jose M.
Author_Institution
Electr. Eng. Dept., Fed. Univ. of Campina Grande, Campina Grande, Brazil
fYear
2010
fDate
24-26 March 2010
Firstpage
545
Lastpage
545
Abstract
We propose a Compressed Sensing application to audio signals and analyze its audio perceptual quality with PEAQ. We analyzed the CS sensing framework for audio signals and evaluate its perceptual audio quality. The present work can be extended to be part of a more complex audio CODEC as natural expansion of this work.
Keywords
audio coding; codecs; data compression; PEAQ; audio CODEC; audio perceptual quality; audio signals; compressed sensing application; lossy audio compression; perceptual audio quality; Audio coding; Audio compression; Compressed sensing; Data compression; Data engineering; Decoding; Discrete cosine transforms; Sampling methods; Signal analysis; System performance; Audio Coding; Compressed Sensing; Lossy Compression;
fLanguage
English
Publisher
ieee
Conference_Titel
Data Compression Conference (DCC), 2010
Conference_Location
Snowbird, UT
ISSN
1068-0314
Print_ISBN
978-1-4244-6425-8
Electronic_ISBN
1068-0314
Type
conf
DOI
10.1109/DCC.2010.88
Filename
5453498
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