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US 2002/0164041 A1Published application
Directional receiver for hearing aids
AssigneeSensimetrics Corporation
InventorPatrick M. Zurek
Life of this patent
Estimating the term…
Abstract
A hearing aid has a directional receiving system with a more efficient direction into the patient's ear than away from the patient's ear.
Claims18
A hearing aid with a directional receiver system for providing acoustic signals to the patient with a more efficient direction into the patient's ear than away from the patient's ear.
A method for use with a hearing aid comprising:
- receiving an acoustic signal;
- and
- processing the acoustic signal to provide, to respective first and second receivers, first and second signals that at least partially cancel each other in one direction to create relatively more and relatively less efficient directions.
Dependencies are inferred from the claim text.