Some advances in nonlinear speech modeling using modulations, fractals, and chaos

Maragos, P; Dimakis, A; Kokkinos, I

dc.contributor.author	Maragos, P	en
dc.contributor.author	Dimakis, A	en
dc.contributor.author	Kokkinos, I	en
dc.date.accessioned	2014-03-01T02:49:11Z
dc.date.available	2014-03-01T02:49:11Z
dc.date.issued	2002	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/34383
dc.subject	1/f noise	en
dc.subject	Signal Analysis	en
dc.subject	Speech Analysis	en
dc.title	Some advances in nonlinear speech modeling using modulations, fractals, and chaos	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/ICDSP.2002.1027897	en
heal.identifier.secondary	http://dx.doi.org/10.1109/ICDSP.2002.1027897	en
heal.publicationDate	2002	en
heal.abstract	We briefly summarize our on-going work on modeling nonlinear structures in speech signals, caused by modulation and turbulence phenomena, using the theories of modulation, fractals, and chaos as well as suitable nonlinear signal analysis methods. Further, we focus on two advances: (i) AM-FM modeling of fricative sounds with random modulation signals of the 1/f-noise type; (ii) improved methods for speech	en
heal.journalName	International Conference on Digital Signal Processing	en
dc.identifier.doi	10.1109/ICDSP.2002.1027897	en