Improved estimation of the amplitude envelope of time-domain signals using true envelope cepstral smoothing.

Marcelo F. Caetano Xavier Rodet

Published in: ICASSP (2011)

Keyphrases

instantaneous frequency
signal processing
frequency modulation
estimation accuracy
information retrieval
hidden markov models
frequency domain
speech recognition
gaussian white noise
data sets
density estimation
blind source separation
estimation process
nonparametric regression