Name: 2007 NIST Language Recognition Evaluation Test Set
Description: Each speech file in the test data is one side of a 4-wire telephone conversation represented as 8-bit 8-kHz mu-law format. There are 7530 speech files in SPHERE (.sph) format for a total of 66 hours of speech. The speech data was compiled from LDCs CALLFRIEND, Fisher Spanish, and Mixer 3 corpora and from data collected by Oregon Health and Science University (OHSU), Beaverton, Oregon.
Provider: LDC
Paper Title: nan
Tasks: language identification
Venue Name: nan
Authors: nan
Abstract: nan