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Apnea-hypopnea index estimation from spectral analysis of airflow recordings.
Gonzalo C. Gutiérrez-Tobal
Roberto Hornero
Daniel Álvarez
J. Víctor Marcos
Carlos Gómez
Félix del Campo
Published in:
EMBC (2012)
Keyphrases
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spectral analysis
heart rate variability
spectral methods
apnea hypopnea
spectral features
sleep apnea
power spectral density
autoregressive
fast fourier transform
graphical models
parameter estimation
heart rate
neural network
speech signal
filter bank
non stationary
high quality