EP 4277300 A1 20231115 - HEARING DEVICE WITH ADAPTIVE SUB-BAND BEAMFORMING AND RELATED METHOD
Title (en)
HEARING DEVICE WITH ADAPTIVE SUB-BAND BEAMFORMING AND RELATED METHOD
Title (de)
HÖRGERÄT MIT ADAPTIVER TEILBANDSTRAHLFORMUNG UND ZUGEHÖRIGES VERFAHREN
Title (fr)
DISPOSITIF AUDITIF AVEC FORMATION DE FAISCEAU DE SOUS-BANDE ADAPTATIVE ET PROCÉDÉ ASSOCIÉ
Publication
Application
Priority
- US 201762478445 P 20170329
- DK PA201770327 A 20170509
- EP 20170594 A 20180321
- EP 18163126 A 20180321
Abstract (en)
A hearing device for a binaural hearing system comprising the hearing device and a contralateral hearing device is disclosed. The hearing device comprises a transceiver module; microphones for provision of first and second microphone input signal; a first beamforming module for provision of a first beamform signal based on the first microphone input signal and the second microphone input signal; a filter bank for filtering the first beamform signal into a plurality of first sub-band beamform signals including a first bandpass beamform signal, and for filtering a contralateral beamform signal into a contralateral bandpass beamform signal; a second beamforming module comprising an adaptive bandpass beamformer for provision of a second bandpass beamform signal; an adder for provision of a beamformed input signal; a processor for providing an electrical output signal based on the beamformed input signal; and a receiver for converting the electrical output signal to an audio output signal.
IPC 8 full level
H04R 25/00 (2006.01)
CPC (source: EP)
H04R 25/407 (2013.01); H04R 25/552 (2013.01)
Citation (applicant)
US 2015289065 A1 20151008 - JENSEN JESPER [DK], et al
Citation (search report)
- [XA] EP 3101919 A1 20161207 - OTICON AS [DK]
- [A] WO 2007128825 A1 20071115 - PHONAK AG [CH], et al
- [A] US 2013259239 A1 20131003 - AUBREVILLE MARC [DE], et al
- [A] WO 2016112969 A1 20160721 - WIDEX AS [DK]
- [A] WO 2009034524 A1 20090319 - KONINKL PHILIPS ELECTRONICS NV [NL], et al
- [A] EP 2884763 A1 20150617 - GN NETCOM AS [DK]
- [A] US 2002041695 A1 20020411 - LUO FA-LONG [US]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 23181448 A 20180321; DK 18163126 T 20180321