Arijit Raychowdhury, Carlos Tokunaga, Willem Beltman, Michael Deisher, James W. Tschanz, Vivek De. A 2.3 nJ/Frame Voice Activity Detector-Based Audio Front-End for Context-Aware System-On-Chip Applications in 32-nm CMOS. J. Solid-State Circuits, 48(8):1963-1969, 2013. [doi]
Abstract is missing.