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How Tiny Can Analog Filterbank Features Be Made for Ultra-low-power On-device Keyword Spotting?
Subhajit Ray
Xinghua Sun
Nolan Tremelling
Maria Gordiyenko
Peter R. Kinget
Published in:
CoRR (2023)
Keyphrases
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filter bank
keyword spotting
ultra low power
image features
feature extraction
feature vectors
high speed
computationally efficient
subband
speech recognition
artificial intelligence
multiscale
image analysis
image data
signal processing
image compression