Odyssey 2012 - The Speaker and Language Recognition Workshop

June 25-28, 2012

The RATS Radio Traffic Collection System

Kevin Walker, Stephanie Strassel

Linguistic Data Consortium, University of Pennsylvania, Philadelphia, PA, USA

The DARPA RATS Program focuses on the development of new technologies for identifying and processing speaker-to-speaker communications over degraded radio channels. In order to build a corpus to address this research question, we developed a system that takes a clean source signal and transmits it over eight different radio channels, where the variation from channel to channel results in a range of degradation modes. Each channel included in the collection system has unique characteristics targeting different modulation types, different carrier channel bandwidths, and different operating bands.

Full Paper

Bibliographic reference.  Walker, Kevin / Strassel, Stephanie (2012): "The RATS radio traffic collection system", In Odyssey-2012, 291-297.