EP 1690252 A1 20060816 - HEARING AID WITH ACTIVE NOISE CANCELING
Title (en)
HEARING AID WITH ACTIVE NOISE CANCELING
Title (de)
HÖRGERÄT MIT AKTIVER RAUSCHLÖSCHUNG
Title (fr)
AIDE AUDITIVE DOTEE D'UNE SUPPRESSION DE BRUIT ACTIVE
Publication
Application
Priority
- DK 2004000796 W 20041118
- DK PA200301744 A 20031126
Abstract (en)
[origin: WO2005052911A1] The invention relates to a hearing aid comprising a signal path with an input transducer, a signal processor and an output transducer, the signal processor being adapted to produce a compensation signal capable of at least partly attenuating acoustic signals bypassing the signal path and entering the ear canal.
IPC 8 full level
G10K 11/178 (2006.01); H04R 25/00 (2006.01)
CPC (source: EP US)
G10K 11/17821 (2017.12 - EP US); G10K 11/1783 (2017.12 - EP US); G10K 11/17857 (2017.12 - EP US); G10K 11/17881 (2017.12 - EP US); G10K 11/17885 (2017.12 - EP US); H04R 25/453 (2013.01 - EP US); G10K 2210/1081 (2013.01 - EP); H04R 25/407 (2013.01 - EP); H04R 2225/025 (2013.01 - EP)
Citation (search report)
See references of WO 2005052911A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005052911 A1 20050609; CN 1886782 A 20061227; CN 1886782 B 20101006; DK 1690252 T3 20171009; EP 1690252 A1 20060816; EP 1690252 B1 20170712
DOCDB simple family (application)
DK 2004000796 W 20041118; CN 200480034947 A 20041118; DK 04797457 T 20041118; EP 04797457 A 20041118