EP 1192838 B2 20130904 - HEARING AID DEVICE, COMPRISING A DIRECTIONAL MICROPHONE SYSTEM AND A METHOD FOR OPERATING A HEARING AID DEVICE
Title (en)
HEARING AID DEVICE, COMPRISING A DIRECTIONAL MICROPHONE SYSTEM AND A METHOD FOR OPERATING A HEARING AID DEVICE
Title (de)
HÖRHILFSGERÄT MIT RICHTMIKROFONSYSTEM SOWIE VERFAHREN ZUM BETRIEB EINES HÖRHILFSGERÄTS
Title (fr)
PROTHESE AUDITIVE A SYSTEME DE MICROPHONE DIRECTIONNEL ET PROCEDE PERMETTANT DE FAIRE FONCTIONNER LADITE PROTHESE
Publication
Application
Priority
- DE 19925392 A 19990602
- EP 0004648 W 20000522
Abstract (en)
[origin: WO0076268A2] The invention relates to a hearing aid device, comprising a signal processing unit (14) and at least two microphones (1, 2, 3) which can be coupled together to form directional microphone systems of a different order, whereby microphone signals (11, 12, 13) transmitted by directional microphone systems of a different order can be coupled together according to the weighting of the frequency of the microphone signals. The invention also relates to a method for operating a hearing aid device of this type.
IPC 8 full level
H04R 5/00 (2006.01); H04R 25/00 (2006.01)
CPC (source: EP US)
H04R 25/405 (2013.01 - EP US); H04R 25/407 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE DK LI
DOCDB simple family (publication)
WO 0076268 A2 20001214; WO 0076268 A3 20010517; DE 50003206 D1 20030911; DK 1192838 T3 20031027; DK 1192838 T4 20131216; EP 1192838 A2 20020403; EP 1192838 B1 20030806; EP 1192838 B2 20130904; US 2008044046 A1 20080221; US 7324649 B1 20080129; US 7929721 B2 20110419
DOCDB simple family (application)
EP 0004648 W 20000522; DE 50003206 T 20000522; DK 00927233 T 20000522; EP 00927233 A 20000522; US 87614207 A 20071022; US 97996600 A 20000522