2000 NIST Speaker Recognition Evaluation

Item Name: 2000 NIST Speaker Recognition Evaluation
Author(s): Mark Przybocki, Alvin Martin
LDC Catalog No.: LDC2001S97
ISBN: 1-58563-192-2
ISLRN: 919-164-226-906-5
Member Year(s): 2001
DCMI Type(s): Sound
Data Source(s): telephone speech
Project(s): NIST SRE
Application(s): speaker verification, speaker segmentation and tracking, speaker identification, speech recognition
Language(s): English
Language ID(s): eng
License(s): LDC User Agreement for Non-Members
Online Documentation: LDC2001S97 Documents
Licensing Instructions: Subscription & Standard Members, and Non-Members
Citation: Przybocki, Mark, and Alvin Martin. 2000 NIST Speaker Recognition Evaluation LDC2001S97. Web Download. Philadelphia: Linguistic Data Consortium, 2001.

Introduction

2000 NIST Speaker Recognition Evaluation is part of an ongoing series of yearly evaluations conducted by NIST. These evaluations provide an important contribution to the direction of research efforts and the calibration of technical capabilities. They are intended to be of interest to all researchers working on the general problem of text independent speaker recognition. To this end, the evaluation was designed to be simple, to focus on core technology issues, to be fully supported, and to be accessible.

Data

This publication consists of 10,328 single channel SPHERE files encoded in 8-bit mulaw containing a total of approximately 4.31 Gbytes of data covering 148.9 hours of conversational telephone speech collected by LDC.

Supporting documentation for this evaluation may be found in the 2000  Speaker Recognition Evaluation Plan.

An optional additional corpus, the AHUMADA corpus, was included in the 2000 evaluation. Information about this corpus can be obtained from Javier Ortega-Garcia, Universidad Politecnica de Madrid.

Updates

As of June, 27, 2017, 1,426 files that were not included in this release were added to the corpus. Downloads after that date will contain the complete data set.

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