On separating amplitude from frequency modulations using energy operators

Maragos, P; Kaiser, J; Quatieri, T

dc.contributor.author	Maragos, P	en
dc.contributor.author	Kaiser, J	en
dc.contributor.author	Quatieri, T	en
dc.date.accessioned	2014-03-01T02:48:06Z
dc.date.available	2014-03-01T02:48:06Z
dc.date.issued	1992	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/33534
dc.subject	Amplitude Modulated	en
dc.subject	Computational Complexity	en
dc.subject	Energy Production	en
dc.subject	Frequency Modulated	en
dc.subject	Instantaneous Frequency	en
dc.subject	Time Varying	en
dc.title	On separating amplitude from frequency modulations using energy operators	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/ICASSP.1992.226135	en
heal.identifier.secondary	http://dx.doi.org/10.1109/ICASSP.1992.226135	en
heal.publicationDate	1992	en
heal.abstract	To estimate the amplitude envelope and instantaneous frequency of an AM-FM signal the authors developed a novel approach that uses nonlinear combinations of instantaneous signal outputs from an energy-tracking operator to separate its output energy product into its amplitude modulation and frequency modulation components. This energy separation algorithm is then applied to search for modulations in speech resonances, which the	en
heal.journalName	International Conference on Acoustics, Speech, and Signal Processing	en
dc.identifier.doi	10.1109/ICASSP.1992.226135	en