Title :
Multiple transform domain split vector quantisation
Author :
Mikhael, W.B. ; Krishnan, V.
Author_Institution :
Sch. of Electr. Eng. & Comput. Sci., Univ. of Central Florida, Orlando, FL, USA
fDate :
4/12/2001 12:00:00 AM
Abstract :
A novel split vector quantisation scheme where each signal vector is projected into multiple transform domains is proposed. The coder selects codes from the domain that best represents the signal vector. Sample results using one-dimensional speech signals confirm the superior performance of the proposed scheme
Keywords :
signal representation; speech coding; transforms; vector quantisation; 1D speech signals; code selection; coder; multiple transform domain split VQ; one-dimensional speech signals; signal vector; split vector quantisation scheme;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20010346
