DocumentCode
1973988
Title
Multiscale overlap-add sinusoidal modeling using matching pursuit and refinements
Author
Goodwin, Michael M.
Author_Institution
Creative Adv. Technol. Center, Scotts Valley, CA, USA
fYear
2001
fDate
2001
Firstpage
207
Lastpage
210
Abstract
Sinusoidal models have proven useful for speech and audio analysis, modification, synthesis, and compression. We describe an adaptive multiscale overlap-add sinusoidal model based on the matching pursuit algorithm and various refinements such as conjugate pursuit and orthogonal subspace projection. The model is useful for scalable audio coding and signal modification
Keywords
adaptive signal processing; audio coding; data compression; speech coding; speech synthesis; adaptive multiscale overlap-add sinusoidal model; audio analysis; audio compression; audio modification; audio synthesis; conjugate pursuit; matching pursuit; matching pursuit algorithm; orthogonal subspace projection; parametric coding; scalable audio coding; scalable signal modification; speech analysis; speech compression; speech modification; speech synthesis; Audio coding; Dictionaries; Interpolation; Matching pursuit algorithms; Pursuit algorithms; Signal synthesis; Speech analysis; Speech coding; Speech synthesis; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Applications of Signal Processing to Audio and Acoustics, 2001 IEEE Workshop on the
Conference_Location
New Platz, NY
Print_ISBN
0-7803-7126-7
Type
conf
DOI
10.1109/ASPAA.2001.969579
Filename
969579
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