Directionalizing adaptive multi-microphone arrays for hearing aids using cardioid microphones.

Elaine D. McKinney Victor E. DeBrunner

Published in: ICASSP (1) (1993)

Keyphrases

hearing aids
speech signal
automatic speech recognition
noise reduction
sound source
speech recognition
neural network
video camera
linear prediction
adaptive filtering
spectral subtraction
bayesian networks
hidden markov models
support vector machine
real environment