Title :
The voice fundamental frequency statistical parameters under noisy conditions with the cepstrum method
Author :
Jovan Galić;Tatjana Pešić-Brđanin
Author_Institution :
Faculty of Electrical Engineering, University of Banja Luka, Patre 5, 78000 Banja Luka, Republika Srpska, Bosnia and Herzegovina
Abstract :
An influence of white noise on basic statistical parameters (the mean, the standard deviation, the median and the mode) of the speech signal fundamental frequency is analyzed in this paper. Fundamental frequency determination is done using MATLAB software, with the cepstrum method. It is shown that the median can be used as the best estimator of the fundamental frequency.
Keywords :
"Signal to noise ratio","Cepstrum","Frequency estimation","Speech","White noise","Noise measurement"
Conference_Titel :
Telecommunication in Modern Satellite Cable and Broadcasting Services (TELSIKS), 2011 10th International Conference on
Print_ISBN :
978-1-4577-2018-5
DOI :
10.1109/TELSKS.2011.6143224
