EP 3482572 A4 20200520 - MAGNITUDE AND PHASE CORRECTION OF A HEARING DEVICE
Title (en)
MAGNITUDE AND PHASE CORRECTION OF A HEARING DEVICE
Title (de)
MAGNITUDEN- UND PHASENKORREKTUR EINES HÖRGERÄTS
Title (fr)
CORRECTION DE L'AMPLITUDE ET DE LA PHASE D'UN DISPOSITIF AUDITIF
Publication
Application
Priority
US 2016041298 W 20160707
Abstract (en)
[origin: WO2018009194A1] A method for correcting magnitude and phase distortion in open ear hearing devices includes determining the insertion effect of the hearing device (12) substantially at the ear drum (11) when in the ear. Both the magnitude and phase response of the complex insertion transfer function (ITF) are corrected when the transfer function to the ear drum substantially matches the transfer function without the hearing device in place.
IPC 8 full level
H04R 25/00 (2006.01); H04R 1/10 (2006.01)
CPC (source: EP KR)
H04R 1/1016 (2013.01 - EP); H04R 25/505 (2013.01 - EP KR); H04R 2460/05 (2013.01 - EP KR); H04S 2420/01 (2013.01 - EP KR)
Citation (search report)
- [XYI] US 5325436 A 19940628 - SOLI SIGFRID D [US], et al
- [YA] WO 0001196 A1 20000106 - RESOUND CORP [US]
- [YA] US 2013259250 A1 20131003 - NICHOLSON GUY C [US], et al
- [A] WO 2009023738 A2 20090219 - INSOUND MEDICAL INC [US], et al
- [A] EP 1750483 A1 20070207 - GN RESOUND AS [DK]
- [YA] VON TUERCKHEIM FRIEDRICH ET AL: "Automated Sound Optimization of Car Audio Systems Using Binaural Measurements and Parametric IIR Filters", AES CONVENTION 137; OCTOBER 2014, AES, 60 EAST 42ND STREET, ROOM 2520 NEW YORK 10165-2520, USA, 8 October 2014 (2014-10-08), XP040639075
- See references of WO 2018009194A1
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)
WO 2018009194 A1 20180111; AU 2016413718 A1 20190214; CA 3032573 A1 20180111; CN 109716792 A 20190503; CN 109716792 B 20210817; EP 3482572 A1 20190515; EP 3482572 A4 20200520; JP 2019520769 A 20190718; JP 6954986 B2 20211027; KR 102596749 B1 20231101; KR 20190025993 A 20190312; MX 2019000303 A 20191015
DOCDB simple family (application)
US 2016041298 W 20160707; AU 2016413718 A 20160707; CA 3032573 A 20160707; CN 201680088987 A 20160707; EP 16908313 A 20160707; JP 2019500379 A 20160707; KR 20197003508 A 20160707; MX 2019000303 A 20160707