@article {IOPORT.50324899,
    author       = {Varela, \'Oscar and Segundo, Rub\'en San and Hern\'andez, Lu{\'\i}s A.},
    title        = {Combining pulse-based features for rejecting far-field speech in a HMM-based voice activity detector},
    year         = {2011},
    journal      = {Computers & Electrical Engineering},
    volume       = {37},
    number       = {4},
    pages        = {589-600},
    doi          = {10.1016/j.compeleceng.2011.04.005},
    identifier   = {50324899},
}