Approximation bending around power spectrum of a speech signal

Approximation bending around power spectrum of a speech signal

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.

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Bykov, A.A., Kropotov, Y.A.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
IEEE catalog
Lagrangian functions
Microwave technology
Organizing
Speech
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung: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.
DOI:10.1109/CRMICO.2008.4676391