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Conference Paper: Wavelet analysis of head-related transfer functions

TitleWavelet analysis of head-related transfer functions
Authors
Lo, TFWu, ZYChan, FHYLam, FKChan, JCK
KeywordsHRTF
HRIR
Wavelet
Issue Date1998
PublisherIEEE.
Citation
The 20th IEEE Engineering in Medicine and Biology Society Conference Proceedings, Hong Kong, China, 29 October - 1 November 1998, v. 3, p. 1549-1552 How to Cite?
DOI: http://dx.doi.org/10.1109/IEMBS.1998.747184
AbstractThe directional-dependent information in the head-related transfer function (HRTF) is important for the study of human sound localization system and the synthesis of virtual auditory signals. Its time-domain and frequency-domain characteristics have been widely studied by researchers. The purpose of this paper is to explore the ability of discrete wavelet transform to describe the time-scale characteristics of HRTFs. Both the time-domain characteristics and energy distribution of different frequency subbands were studied. Discrete wavelet analysis is found to be a new direction-dependence information showing the relation of the characteristics of the HRTFs to sound source directions.
Persistent Identifierhttp://hdl.handle.net/10722/46122
ISSN
1557-170X
2020 SCImago Journal Rankings: 0.282

 

DC FieldValueLanguage
dc.contributor.authorLo, TFen_HK
dc.contributor.authorWu, ZYen_HK
dc.contributor.authorChan, FHYen_HK
dc.contributor.authorLam, FKen_HK
dc.contributor.authorChan, JCKen_HK
dc.date.accessioned2007-10-30T06:43:00Z-
dc.date.available2007-10-30T06:43:00Z-
dc.date.issued1998en_HK
dc.identifier.citationThe 20th IEEE Engineering in Medicine and Biology Society Conference Proceedings, Hong Kong, China, 29 October - 1 November 1998, v. 3, p. 1549-1552en_HK
dc.identifier.issn1557-170Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/46122-
dc.description.abstractThe directional-dependent information in the head-related transfer function (HRTF) is important for the study of human sound localization system and the synthesis of virtual auditory signals. Its time-domain and frequency-domain characteristics have been widely studied by researchers. The purpose of this paper is to explore the ability of discrete wavelet transform to describe the time-scale characteristics of HRTFs. Both the time-domain characteristics and energy distribution of different frequency subbands were studied. Discrete wavelet analysis is found to be a new direction-dependence information showing the relation of the characteristics of the HRTFs to sound source directions.en_HK
dc.format.extent281718 bytes-
dc.format.extent13817 bytes-
dc.format.extent8841 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.rights©1998 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.-
dc.subjectHRTFen_HK
dc.subjectHRIRen_HK
dc.subjectWaveleten_HK
dc.titleWavelet analysis of head-related transfer functionsen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1557-170X&volume=3&spage=1549&epage=1552&date=1998&atitle=Wavelet+analysis+of+head-related+transfer+functionsen_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/IEMBS.1998.747184en_HK
dc.identifier.hkuros45262-
dc.identifier.issnl1557-170X-

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