DocumentCode
1715268
Title
Online pitch estimation using instantaneous complex frequency
Author
Kaniewska, Magdalena
Author_Institution
Multimedia Syst. Dept., Gdansk Univ. of Technol., Gdansk, Poland
fYear
2011
Firstpage
393
Lastpage
396
Abstract
The paper presents new results of pitch estimation for speech signals obtained using a pipeline algorithm. The algorithm uses instantaneous complex frequency to perform voiced/unvoiced classification and estimate the fundamental frequency for each sample of the speech signal. Its performance is evaluated using two databases containing utterances spoken by male and female English speakers.
Keywords
speech processing; English speakers; fundamental frequency; instantaneous complex frequency; online pitch estimation; pipeline algorithm; speech signals; unvoiced classification; Band pass filters; Classification algorithms; Estimation; Filtering algorithms; Frequency estimation; Speech; Speech processing; instantaneous complex frequency; pitch estimation; speech processing;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuit Theory and Design (ECCTD), 2011 20th European Conference on
Conference_Location
Linkoping
Print_ISBN
978-1-4577-0617-2
Electronic_ISBN
978-1-4577-0616-5
Type
conf
DOI
10.1109/ECCTD.2011.6043369
Filename
6043369
Link To Document