DocumentCode
2921333
Title
On the use of instantaneous complex frequency for analysis and modification of simple sounds
Author
Kaniewska, Magdalena
Author_Institution
Multimedia Syst. Dept., Gdansk Univ. of Technol., Gdansk, Poland
fYear
2009
fDate
12-17 July 2009
Firstpage
340
Lastpage
343
Abstract
In the paper the possibilities of using instantaneous complex frequency (ICF) for analyzing and modifying simple sounds are discussed. Before estimating ICF, a bifactorization of a signal is applied in order to obtain two factors: one fully characterized by its envelope and the other with positive instantaneous frequency.
Keywords
acoustic signal processing; instantaneous complex frequency; positive instantaneous frequency; signal bifactorization; simple sound analysis; simple sound modification; Biomedical engineering; Electronic mail; Frequency estimation; Frequency modulation; Informatics; Multimedia systems; Paper technology; Seismology; Speech processing; Underwater acoustics;
fLanguage
English
Publisher
ieee
Conference_Titel
Research in Microelectronics and Electronics, 2009. PRIME 2009. Ph.D.
Conference_Location
Cork
Print_ISBN
978-1-4244-3733-7
Electronic_ISBN
978-1-4244-3734-4
Type
conf
DOI
10.1109/RME.2009.5201332
Filename
5201332
Link To Document