Making confident speaker verification decisions with minimal speech
Vogt, Robert J., Sridharan, Sridha, & Mason, Michael W. (2008) Making confident speaker verification decisions with minimal speech. In 9th Annual Conference of the International Speech Communication Association (Interspeech 2008) incorporating the 12th Australasian International Conference on Speech Science and Technology (SST 20008), 22-26 September 2008, Brisbane Australia.
Drastic reductions in the typical data requirements for producing confident decisions in an automatic speaker verification system are demonstrated through the application of a novel approach of score confidence interval estimation. The confidence estimation procedure is also extended to produce robust results with very limited and highly correlated frame scores. The early verification decision method evaluated on the 2005 NIST SRE protocol demonstrates that an average of 2–10 seconds of speech is sufficient to produce verification results approaching those achieved previously using an average of over 100 seconds of speech.
Impact and interest:
Citation counts are sourced monthly from and citation databases.
These databases contain citations from different subsets of available publications and different time periods and thus the citation count from each is usually different. Some works are not in either database and no count is displayed. Scopus includes citations from articles published in 1996 onwards, and Web of Science® generally from 1980 onwards.
Citations counts from theindexing service can be viewed at the linked Google Scholar™ search.
Full-text downloads displays the total number of times this work’s files (e.g., a PDF) have been downloaded from QUT ePrints as well as the number of downloads in the previous 365 days. The count includes downloads for all files if a work has more than one.
|Item Type:||Conference Paper|
|Subjects:||Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > ARTIFICIAL INTELLIGENCE AND IMAGE PROCESSING (080100) > Natural Language Processing (080107)|
|Divisions:||Past > QUT Faculties & Divisions > Faculty of Built Environment and Engineering
Past > Institutes > Information Security Institute
|Copyright Owner:||Copyright 2008 International Speech Communication Association (ISCA)|
|Copyright Statement:||Reproduced in accordance with the copyright policy of the publisher.|
|Deposited On:||06 Nov 2008|
|Last Modified:||29 Feb 2012 13:48|
Repository Staff Only: item control page