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A modulation property of time-frequency derivatives of filtered phase and its application to aperiodicity and fo estimation.
Hideki Kawahara
Ken-Ichi Sakakibara
Masanori Morise
Hideki Banno
Tomoki Toda
Published in:
CoRR (2017)
Keyphrases
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instantaneous frequency
frequency modulation
higher order
frequency domain
estimation algorithm
quasi periodic
wavelet transform
learning phase
phase unwrapping
image processing
signal processing
computer simulation
first order logic
fourier transform