DocumentCode
3412584
Title
Application of the discrete Laguerre transform to speech coding
Author
Mandyam, Giridhar ; Ahmed, Nasir ; Magotra, Neeraj
Author_Institution
Dept. of Electr. & Comput. Eng., New Mexico Univ., Albuquerque, NM, USA
Volume
2
fYear
1995
fDate
Oct. 30 1995-Nov. 1 1995
Firstpage
1225
Abstract
The discrete Laguerre transform (DLT) displays characteristics which make it amenable to the coding of speech. In this paper, the DLT is used in a classic transform coding method for speech and compared to the discrete cosine transform (DCT), which has been widely applied to speech coding. The results show promise, as the DLT outperforms the DCT at very low bitrates.
Keywords
speech coding; discrete Laguerre transform; discrete cosine transform; speech coding; transform coding; Application software; Bit rate; Computer displays; Decorrelation; Discrete cosine transforms; Discrete transforms; NASA; Polynomials; Speech coding; Statistics;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 1995. 1995 Conference Record of the Twenty-Ninth Asilomar Conference on
Conference_Location
Pacific Grove, CA, USA
ISSN
1058-6393
Print_ISBN
0-8186-7370-2
Type
conf
DOI
10.1109/ACSSC.1995.540894
Filename
540894
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