Title :
Linear prediction using L1 norm in orthogonal vector space
Author_Institution :
Dept. of Electron. Eng., Nat. I-Lan Inst. of Agric. & Technol., Taiwan
fDate :
3/16/1995 12:00:00 AM
Abstract :
Linear prediction is formulated in a vector space by means of the orthogonal transformation, with which the LI criterion can be easily incorporated to yield an efficient iterative algorithm. An improvement over the covariance method is verified in the experiments with a high-pitch synthetic vowel
Keywords :
iterative methods; linear predictive coding; speech coding; transforms; L1 norm; high-pitch synthetic vowel; iterative algorithm; linear prediction; orthogonal transformation; orthogonal vector space;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19950303
