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dc.contributor.authorNadeu Camprubí, Climent
dc.contributor.authorLleida Solano, Eduardo
dc.contributor.authorMariño Acebal, José Bernardo
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2016-04-14T13:38:38Z
dc.date.available2016-04-14T13:38:38Z
dc.date.issued1986
dc.identifier.citationNadeu, C., Lleida, E., Mariño, J.B. Frame reduction in LPC isolated word recognition. A: European Signal Processing Conference. "EUSIPCO 1986: Signal processing III: theories and applications proceedings of EUSIPCO-86: Third European Signal Processing Conference: The Hague, The Netherlands: September 2-5, 1986". Barcelona: 0, p. 557-560.
dc.identifier.urihttp://hdl.handle.net/2117/85688
dc.description.abstractIt is well know that the pattern matching approach to word-based recognition yields good results when the time aligriment is carried out by means of dynamic programming. However, the high computational expenditure needed by it, specially for large vocabularies, has motivated a number of works proposing the use of techniques that reduce the pattern lenght. In this paper, three different frame or spectrum reduction methods are investigated in a LPC isolated word recognition framework. The reduction performance with different degrees of nonlinearity is tested, and reasons showing its relationship with some kind of actual endpoint detection innaruracies are given.
dc.format.extent4 p.
dc.language.isoeng
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament de la parla i del senyal acústic
dc.subject.lcshWord recognition
dc.titleFrame reduction in LPC isolated word recognition
dc.typeConference report
dc.subject.lemacReconeixement de paraules
dc.contributor.groupUniversitat Politècnica de Catalunya. VEU - Grup de Tractament de la Parla
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
local.identifier.drac17700505
dc.description.versionPostprint (published version)
local.citation.authorNadeu, C.; Lleida, E.; Mariño, J.B.
local.citation.contributorEuropean Signal Processing Conference
local.citation.pubplaceBarcelona
local.citation.publicationNameEUSIPCO 1986: Signal processing III: theories and applications proceedings of EUSIPCO-86: Third European Signal Processing Conference: The Hague, The Netherlands: September 2-5, 1986
local.citation.startingPage557
local.citation.endingPage560


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