6b5f1524_DARPA___Open_Catalog__Description
[DARPA Program] RATS [Office] I2O [Description] 
The Robust Automatic Transcription of Speech (RATS) program will create algorithms and software for performing the following tasks on potentially speech-containing signals received over communication channels that are extremely noisy and/or highly distorted: speech activity detection, language identification, speaker identification, and key word spotting.
DARPA - Open Catalog
Description