A microphone Array for Hearing Aids Bernard Widrow The array provides the user with a dramatic improvement in speech perception over existing hearing aid designs, particularly in the presence of background noise, reverberation, and feedback 17.87 Kb. 1
4. 0 ambiguity function The time variable is normally associated with target range and the frequency variable is normally associated with target Doppler. The fact that the notation contains a magnitude sign 27.25 Kb. 1
Improving the laboratory reproduction of clarity, proximity, and localization High order Ambisonics is in principle capable of reproducing a sound field exactly, but implementing it is difficult and expensive. The author has yet to hear a reproduction of a known hall with a second or third order system that is 448.72 Kb. 3