Hearing aid comprising an array of microphones

Title

Hearing aid comprising an array of microphones

 Author

Boone, M.M.
Berkhout, A.J.
Merks, I.L.D.M.

Faculty

Applied Sciences

 Date

1999-04-29

 Abstract

Hearing aid for improving the hearing ability of the hard of hearing, comprising an array of microphones, the electrical output signals of which are fed to at least one transmission path belonging to an ear. Means are provided for deriving two array output signals from the output signals of the microphones, the array having two main sensitivity directions running at an angle with respect to one another and each of which is associated to an array output signal. Each array output signal is fed to its own transmission path belonging to one ear of a person who is hard of hearing.

 To reference this document use:

http://resolver.tudelft.nl/uuid:b4b3c2da-fe70-4d97-ae77-a9716c642488

 Publisher

European Patent Office

 Source

http://v3.espacenet.com/publicationDetails/biblio?CC=WO&NR=9921400A1&KC=A1&FT=D&date=19990429&DB=&locale=en_EP

 Source

WO 9921400 (A1)

 Part of collection

Institutional Repository

 Document type

patent

 Rights

(c) 1999 The Author(s)
Files
PDF WO9921400A1.pdf 679.71 KB
Close viewer