DocumentCode
865437
Title
On the analytic signal, the Teager-Kaiser energy algorithm, and other methods for defining amplitude and frequency
Author
Vakman, David
Author_Institution
213 Bennett Avenue, New York, NY, USA
Volume
44
Issue
4
fYear
1996
fDate
4/1/1996 12:00:00 AM
Firstpage
791
Lastpage
797
Abstract
This paper compares the Teager-Kaiser algorithm (TKA) and other similar local methods to the analytic signal (AS) procedure. The general concepts of the instantaneous amplitude and frequency are discussed. It is shown that only AS meets certain physical conditions for the amplitude, phase, and frequency (APF). The advantage of accuracy and simplicity of the AS is also demonstrated
Keywords
amplitude modulation; filtering theory; frequency modulation; signal processing; AM; FM; Teager-Kaiser energy algorithm; analytic signal; filtering; frequency; instantaneous amplitude; Algorithm design and analysis; Background noise; Filters; Frequency; Narrowband; Signal analysis; Signal processing; Speech analysis; Wideband; Writing;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.492532
Filename
492532
Link To Document