DocumentCode
1479407
Title
Fast algorithm for modulated lapped transform
Author
Malvar, H.S.
Author_Institution
Dept. de Engenharia Electrica, Brasilia Univ., Brazil
Volume
27
Issue
9
fYear
1991
fDate
4/25/1991 12:00:00 AM
Firstpage
775
Lastpage
776
Abstract
A fast algorithm for the modulated lapped transform (MLT) with an overlapping factor of two is presented. The MLT is a promising substitute for the discrete cosine transform (DCT) in transform coding of signals because the MLT has higher coding gains and does not lead to blocking effects.
Keywords
encoding; signal processing; speech analysis and processing; transforms; MLT; coding gains; fast algorithm; modulated lapped transform; overlapping factor; signals; speech processing; transform coding;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19910482
Filename
74915
Link To Document