Stepsize control in NLMS acoustic echo cancellation using a neural network.

Giovanni Tummarello Fabio Nardini Francesco Piazza

Published in: ISCAS (5) (2003)

Keyphrases

step size
neural network
adaptive filter
cost function
approximate dynamic programming
convergence rate
underwater vehicles
faster convergence
temporal difference
control system
optimal control
neural network model
control method
artificial neural networks
convergence speed
back propagation
search direction