Show simple item record

dc.contributor.convenorTadeusz A Wysocki
dc.contributor.authorLyons, James G
dc.contributor.authorO'Connell, James G
dc.contributor.authorPaliwal, Kuldip K
dc.contributor.editorWysocki, BJ
dc.contributor.editorWysocki, TA
dc.date.accessioned2017-05-03T13:01:30Z
dc.date.available2017-05-03T13:01:30Z
dc.date.issued2010
dc.date.modified2011-06-06T06:04:05Z
dc.identifier.isbn9781424479078
dc.identifier.refurihttp://www.dspcs-witsp.com/icspcs_2010/
dc.identifier.doi10.1109/ICSPCS.2010.5709772
dc.identifier.urihttp://hdl.handle.net/10072/37259
dc.description.abstractIn this paper we propose two new methods of improving the robustness of Automatic Speaker Identification systems. These methods rely on using long-term information in the speech signal to improve the robustness of the features. The first method involves averaging filterbank parameters from consecutive short-time frames over a longer window. The second method investigates the use of frame lengths longer than generally assumed stationary. We show that these two methods result in an improvement over standard Mel Frequency Cepstral Coefficients in the presence of additive white Gaussian noise in speaker identification applications. Furthermore, additional improvements are observed at mid-range SNR when the proposed methods are used in combination.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.format.extent130400 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglish
dc.language.isoeng
dc.publisherIEEE
dc.publisher.placeUnited States
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofconferencename4th International Conference on Signal Processing and Communication Systems (ICSPCS)/12th International Symposium on DSP and Communication Systems (DSPCS)/9th Workshop on the Internet, Telecommunications and Signal Processing (WTSP)
dc.relation.ispartofconferencetitle2010 4TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING AND COMMUNICATION SYSTEMS (ICSPCS)
dc.relation.ispartofdatefrom2010-12-13
dc.relation.ispartofdateto2010-12-15
dc.relation.ispartoflocationGold Coast, AUSTRALIA
dc.relation.ispartofpagefrom4 pages
dc.relation.ispartofpageto4 pages
dc.rights.retentionY
dc.subject.fieldofresearchSignal processing
dc.subject.fieldofresearchcode400607
dc.titleUsing long-term information to improve robustness in speaker identification
dc.typeConference output
dc.type.descriptionE1 - Conferences
dc.type.codeE - Conference Publications
gro.facultyGriffith Sciences, Griffith School of Engineering
gro.rights.copyright© 2010 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
gro.date.issued2010
gro.hasfulltextFull Text
gro.griffith.authorPaliwal, Kuldip K.


Files in this item

This item appears in the following Collection(s)

  • Conference outputs
    Contains papers delivered by Griffith authors at national and international conferences.

Show simple item record