Title :
Multi-channel adaptive algorithm for acoustic noise suppression of DFT method in systems voice messaging
Author_Institution :
Murom Inst. (Branch), Vladimir State Univ., Murom, Russia
Abstract :
In this paper we consider adaptive linear multichannel filtering of speech signals and the suppression of the components of external acoustic noise by DFT method.
Keywords :
acoustic noise; discrete Fourier transforms; filtering theory; interference suppression; speech processing; voice mail; DFT; acoustic noise suppression; adaptive linear multichannel filtering; discrete Fourier transforms; multi-channel adaptive algorithm; speech signals; systems voice messaging; Acoustic noise; Adaptive algorithms; Discrete Fourier transforms; Electronic mail; Filtering; Speech;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2012 22nd International Crimean Conference
Conference_Location :
Sevastopol, Crimea
Print_ISBN :
978-1-4673-1199-1
