The voice fundamental frequency statistical parameters under noisy conditions with the cepstrum method

Autor: Jovan Galic, Tatjana Pesic-Brdanin
Rok vydání: 2011
Předmět:
Zdroj: 2011 10th International Conference on Telecommunication in Modern Satellite Cable and Broadcasting Services (TELSIKS).
DOI: 10.1109/telsks.2011.6143224
Popis: 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.
Databáze: OpenAIRE