Pitch detection based on zero-phase filtering

Dologlou, I; Carayannis, G

dc.contributor.author	Dologlou, I	en
dc.contributor.author	Carayannis, G	en
dc.date.accessioned	2014-03-01T01:07:37Z
dc.date.available	2014-03-01T01:07:37Z
dc.date.issued	1989	en
dc.identifier.issn	0167-6393	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/10074
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0024930150&partnerID=40&md5=35ff788a031913ddb1bff2ae4fc96a4b	en
dc.subject	Pitch	en
dc.subject	pitch synchronous	en
dc.subject	zero-phase	en
dc.subject.classification	Acoustics	en
dc.subject.classification	Communication	en
dc.subject.classification	Computer Science, Interdisciplinary Applications	en
dc.subject.classification	Language & Linguistics	en
dc.subject.other	Computer Programming--Algorithms	en
dc.subject.other	Electric Filters	en
dc.subject.other	Signal Filtering and Prediction	en
dc.subject.other	Linear Filter	en
dc.subject.other	Pitch Detection	en
dc.subject.other	Pitch Period Estimation	en
dc.subject.other	Time-Varying Information	en
dc.subject.other	Vocal Chords	en
dc.subject.other	Zero-Phase Filtering	en
dc.subject.other	Speech	en
dc.title	Pitch detection based on zero-phase filtering	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1989	en
heal.abstract	A new algorithm for the extraction of the fundamental frequency time-varying information is described. The algorithm is based on the iterative use of a linear filter with zero phase and monotonically decreasing frequency response (low pass). The results show that the method is both efficient and robust in noisy environments, providing an estimate for the locations of the closure and opening of the vocal chords. © 1990.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Speech Communication	en
dc.identifier.isi	ISI:A1989CR58800002	en
dc.identifier.volume	8	en
dc.identifier.issue	4	en
dc.identifier.spage	309	en
dc.identifier.epage	318	en