DocumentCode
3399200
Title
Approximation bending around power spectrum of a speech signal
Author
Bykov, A.A. ; Kropotov, Y.A.
Author_Institution
Murom Inst. of Vladimir State Univ., Murom
fYear
2008
fDate
8-12 Sept. 2008
Firstpage
305
Lastpage
307
Abstract
Algorithms of voice signal energy spectrum approximation are studied using Lagrange interpolation polynomial and cubic splines. Errors of power spectral density mathematical model realization depending on a number of approximation nodes and calculation expenses are investigated.
Keywords
interpolation; speech processing; Lagrange interpolation polynomial; approximation bending; approximation nodes; calculation expenses; cubic splines; power spectral density mathematical model; speech signal; IEEE catalog; Lagrangian functions; Microwave technology; Organizing; Speech;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave & Telecommunication Technology, 2008. CriMiCo 2008. 2008 18th International Crimean Conference
Conference_Location
Sevastopol, Crimea
Print_ISBN
978-966-335-166-7
Electronic_ISBN
978-966-335-169-8
Type
conf
DOI
10.1109/CRMICO.2008.4676391
Filename
4676391
Link To Document