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Analog Voice Activity Detector (VAD) Featuring a Time-Domain CNN as a Programmable Feature Extractor and a Sparsity-Aware Computational Scheme in 28nm CMOS.
Feifei Chen
Ka-Fai Un
Wei-Han Yu
Pui-In Mak
Rui Paulo Martins
Published in:
ISSCC (2022)
Keyphrases
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feature extractor
recognition scheme
analog vlsi
voice activity detection
floating gate
low cost
feature extraction
circuit design
cmos technology
power consumption
computer vision
single chip
feature set
sparse representation
human machine interaction