Signal-to-Noise Analysis of a PCM Voice System Based on Analog/Digital Filtering.

Hans R. Mueller Hans R. Schindler Peter Vettiger

Published in: IEEE Trans. Commun. (1978)

Keyphrases

signal processing
salt pepper
edge detection
noise reduction
filtering method
noisy environments
short time fourier transform
multiscale
data analysis
low frequency
random noise
nonlinear filters
heart rate variability