Van Heerden, CJBarnard, E2012-02-232012-02-232005-11Van Heerden, CJ and Barnard, E. Using timing information in speaker verification. Sixteenth Annual Symposium of the Pattern Recognition Association of South Africa, Langebaan, South Africa, 23-25 November 20050-7992-2264-Xhttp://www.prasa.org/proceedings/2005/prasa05-07.pdfhttp://hdl.handle.net/10204/5593Sixteenth Annual Symposium of the Pattern Recognition Association of South Africa, Langebaan, South Africa, 23-25 November 2005This paper presents an analysis of temporal information as a feature for use in speaker verification systems. The relevance of temporal information in a speaker’s utterances is investigated, both with regard to improving the robustness of modern speaker verification systems and to detecting and deflecting recording attacks. It is shown that the use of timing information provides useful additional information that can be used to enhance the performance of verification systems, and that intra-speaker variability of typical tokens is sufficient (in comparison with typical noise-induced variability) to support the detection of recordings.enSpeaker verificationTimingConference PresentationVan Heerden, C., & Barnard, E. (2005). Using timing information in speaker verification. PRASA. http://hdl.handle.net/10204/5593Van Heerden, CJ, and E Barnard. "Using timing information in speaker verification." (2005): http://hdl.handle.net/10204/5593Van Heerden C, Barnard E, Using timing information in speaker verification; PRASA; 2005. http://hdl.handle.net/10204/5593 .TY - Conference Presentation AU - Van Heerden, CJ AU - Barnard, E AB - This paper presents an analysis of temporal information as a feature for use in speaker verification systems. The relevance of temporal information in a speaker’s utterances is investigated, both with regard to improving the robustness of modern speaker verification systems and to detecting and deflecting recording attacks. It is shown that the use of timing information provides useful additional information that can be used to enhance the performance of verification systems, and that intra-speaker variability of typical tokens is sufficient (in comparison with typical noise-induced variability) to support the detection of recordings. DA - 2005-11 DB - ResearchSpace DP - CSIR KW - Speaker verification KW - Timing LK - https://researchspace.csir.co.za PY - 2005 SM - 0-7992-2264-X T1 - Using timing information in speaker verification TI - Using timing information in speaker verification UR - http://hdl.handle.net/10204/5593 ER -