Elias Rentzeperis Christos Boukis Aristodemos Pnevmatikakis Lazaros C. Polymenakos Combining Finite State Machines and LDA for Voice Activity Detection. 323-329 2007 AIAI http://dx.doi.org/10.1007/978-0-387-74161-1_35 conf/ifip12/2007aiai db/conf/ifip12/aiai2007.html#RentzeperisBPP07