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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/66340
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dc.contributor.authorVieira Filho, Jozué-
dc.contributor.authorMarçal, Luiz A. P.-
dc.date.accessioned2014-05-27T11:19:59Z-
dc.date.accessioned2016-10-25T18:16:42Z-
dc.date.available2014-05-27T11:19:59Z-
dc.date.available2016-10-25T18:16:42Z-
dc.date.issued2000-12-01-
dc.identifierhttp://dx.doi.org/10.1109/MWSCAS.2000.951468-
dc.identifier.citationMidwest Symposium on Circuits and Systems, v. 3, p. 1366-1369, 2000.-
dc.identifier.urihttp://hdl.handle.net/11449/66340-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/66340-
dc.description.abstractThis paper describes a speech enhancement system (SES) based on a TMS320C31 digital signal processor (DSP) for real-time application. The SES algorithm is based on a modified spectral subtraction method and a new speech activity detector (SAD) is used. The system presents a medium computational load and a sampling rate up to 18 kHz can be used. The goal is load and a sampling rate up to 18 kHz can be used. The goal is to use it to reduce noise in an analog telephone line.en
dc.format.extent1366-1369-
dc.language.isoeng-
dc.sourceScopus-
dc.subjectAlgorithms-
dc.subjectAnalog to digital conversion-
dc.subjectComputational methods-
dc.subjectDigital signal processing-
dc.subjectDigital to analog conversion-
dc.subjectFast Fourier transforms-
dc.subjectNoise abatement-
dc.subjectSignal to noise ratio-
dc.subjectSpectral subtraction-
dc.subjectSpeech enhancement systems-
dc.subjectSpeech signals-
dc.subjectSpeech processing-
dc.titleNoise reduction in speech signals using a TMS320C31 digital signal processoren
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniversidade Estadual Paulisa-UNESP Departamento de Engenharia Electrica, Caixa Postal 31, 15385-000 Ilha Solteira/SP-
dc.description.affiliationUnespUniversidade Estadual Paulisa-UNESP Departamento de Engenharia Electrica, Caixa Postal 31, 15385-000 Ilha Solteira/SP-
dc.identifier.doi10.1109/MWSCAS.2000.951468-
dc.identifier.wosWOS:000172099300317-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofMidwest Symposium on Circuits and Systems-
dc.identifier.scopus2-s2.0-0034466144-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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