DocumentCode
1535691
Title
Deconvolution of the spreading function by using a greedy algorithm
Author
Jean, Fu-Rong ; Lin, Hsin-I ; Wang, Hsiao-Chuan
Author_Institution
Dept. of Electr. Eng., Nat. Taiwan Inst. of Technol., Taipei, Taiwan
Volume
33
Issue
2
fYear
1997
fDate
1/16/1997 12:00:00 AM
Firstpage
118
Lastpage
119
Abstract
A greedy algorithm is proposed to conquer the deconvolution of the spreading function such that an ill-conditioned solution with negative energy can be avoided. This approach also generalises the concept of the perceptual entropy to the perceptual distortion rate function and designs an adaptive bit allocation scheme in an audio coder for delivering optimum performance
Keywords
audio coding; deconvolution; entropy; adaptive bit allocation scheme; audio coder; deconvolution; greedy algorithm; ill-conditioned solution; perceptual distortion rate function; perceptual entropy; spreading function;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19970100
Filename
579413
Link To Document