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  2. School of Management and Law
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  4. Publikationen School of Management and Law
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dc.contributor.authorGrünert, David-
dc.contributor.authorde Spindler, Alexandre-
dc.contributor.authorDellwo, Volker-
dc.date.accessioned2023-10-21T13:01:43Z-
dc.date.available2023-10-21T13:01:43Z-
dc.date.issued2023-
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/28923-
dc.description.abstractForensic audio does not seldom consist of long recordings of multiple speakers engaged in a dialogue. An important task for forensic phoneticians is then to say (a) how many speakers are present in the recording and (b) who speaks when. This can also lead to the identification of audio segments that are relevant for detailed inspection. Speaker diarization provides the fundamental ability to automatically split audio streams into segments assigned to speakers (Tranter, 2003). Since current diarization systems do not require audio profiles of speakers and do not assume any given number of speakers, they support a wide range of applications. In this paper, we present our approach to leverages speaker diarization to support forensic audio analysis. This also implies the identification of challenges for diarization systems in this context and the necessity of a novel evaluation metric.de_CH
dc.language.isoende_CH
dc.publisherCentre for Forensic Phonetics and Acoustics (CFPA)de_CH
dc.rightsLicence according to publishing contractde_CH
dc.subject.ddc410.285: Computerlinguistikde_CH
dc.titleSpeaker diarization systems in the context of forensic audio analysisde_CH
dc.typeKonferenz: Sonstigesde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Management and Lawde_CH
zhaw.organisationalunitInstitut für Wirtschaftsinformatik (IWI)de_CH
zhaw.publisher.placeZurichde_CH
zhaw.conference.details31st Annual Conference of the International Association for Forensic Phonetics and Acoustics (IAFPA), Zurich, Switzerland, 9-12 July 2023de_CH
zhaw.funding.euNode_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end75de_CH
zhaw.pages.start74de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.publication.reviewPeer review (Abstract)de_CH
zhaw.title.proceedings31st IAFPA Conference : Book of Abstractsde_CH
zhaw.author.additionalNode_CH
zhaw.display.portraitYesde_CH
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Grünert, D., de Spindler, A., & Dellwo, V. (2023). Speaker diarization systems in the context of forensic audio analysis [Conference presentation]. 31st IAFPA Conference : Book of Abstracts, 74–75.
Grünert, D., de Spindler, A. and Dellwo, V. (2023) ‘Speaker diarization systems in the context of forensic audio analysis’, in 31st IAFPA Conference : Book of Abstracts. Zurich: Centre for Forensic Phonetics and Acoustics (CFPA), pp. 74–75.
D. Grünert, A. de Spindler, and V. Dellwo, “Speaker diarization systems in the context of forensic audio analysis,” in 31st IAFPA Conference : Book of Abstracts, 2023, pp. 74–75.
GRÜNERT, David, Alexandre DE SPINDLER und Volker DELLWO, 2023. Speaker diarization systems in the context of forensic audio analysis. In: 31st IAFPA Conference : Book of Abstracts. Conference presentation. Zurich: Centre for Forensic Phonetics and Acoustics (CFPA). 2023. S. 74–75
Grünert, David, Alexandre de Spindler, and Volker Dellwo. 2023. “Speaker Diarization Systems in the Context of Forensic Audio Analysis.” Conference presentation. In 31st IAFPA Conference : Book of Abstracts, 74–75. Zurich: Centre for Forensic Phonetics and Acoustics (CFPA).
Grünert, David, et al. “Speaker Diarization Systems in the Context of Forensic Audio Analysis.” 31st IAFPA Conference : Book of Abstracts, Centre for Forensic Phonetics and Acoustics (CFPA), 2023, pp. 74–75.


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