This paper describes a system aimed at detecting speech segments in FM broadcasts. To achieve high processing speeds, simple but fast algorithms are used. To output robust decisions, a combination of many different algorithms has been considered. The system is fully operational in the context of Open Source Intelligence, since 2007.
Bibliographic reference. Pigeon, Stéphane / Verlinde, Patrick (2009): "Fusing fast algorithms to achieve efficient speech detection in FM broadcasts", In INTERSPEECH-2009, 2235-2238.