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2019 NIST speaker recognition evaluation test set : CTS challenge
Title
2019 NIST speaker recognition evaluation test set : CTS challenge / Linguistic Data Consortium.
Publication
[Philadelphia, Pa.] : [Linguistic Data Consortium], [2023]
Physical Description
1 online resource
Local Notes
Access is available to the Yale community.
Notes
Authors: Craig Greenberg, Omid Sadjadi, Elliot Singer, Kevin Walker, Karen Jones, Christopher Caruso, Jonathan Wright, Stephanie Strassel.
Data source: telephone speech.
Applications: speaker identification.
Data type: sound.
LDC number: LDC2023S03.
Audio in Tunisian Arabic.
Title from resource home page (LDC website, viewed June 27, 2023).
Access and use
Access restricted by licensing agreement.
Summary
"2019 NIST Speaker Recognition Evaluation Test Set -- CTS Challenge was developed by the Linguistic Data Consortium (LDC) and NIST (National Institute of Standards and Technology). It contains approximately 635 hours of Tunisian Arabic telephone recordings for development and test, answer keys, enrollment, trial files and documentation from the CTS Challenge portion of the NIST-sponsored 2019 Speaker Recognition Evaluation (SRE). Data. The telephone speech data for the CTS Challenge was drawn from the CMN2 collection conducted by LDC in Tunisia in which Tunisian Arabic speakers called friends or relatives who agreed to record their telephone conversations lasting between 8-10 minutes. The speech segments include PSTN (public switched telephone network) and VOIP (voice over IP) data. This telephone speech is presented in sphere format as 8-bit a-law with a sample rate of 8000 KHz."--LDC online catalog.
Variant and related titles
2019 National Institute of Standards and Technology speaker recognition evaluation test set
Format
Audio / Data Sets / Online
Language
Arabic
Added to Catalog
June 27, 2023
Contents
data file (contains an "in-domain" development-test set consisting of CTS data from the SRE18 development and test sets, which have been previously released in the LDC catalog as LDC2020S04: "2018 NIST Speaker Recognition Evaluation Test Set" and the evaluation test set for the CTS Challenge.)
docs file (contains the evaluation plan, additional data and documentation, and a file table).
Subjects
Genre/Form
Data sets.
Speech corpora.
Text corpora.
Sound recordings.
Also listed under
Linguistic Data Consortium, issuing body.
Bookmark As
Citation
