EP 3059979 A1 20160824 - A HEARING AID WITH SIGNAL ENHANCEMENT
Title (en)
A HEARING AID WITH SIGNAL ENHANCEMENT
Title (de)
HÖRGERÄT MIT SIGNALERWEITERUNG
Title (fr)
PROTHÈSE AUDITIVE AVEC AMÉLIORATION DE SIGNAL
Publication
Application
Priority
- EP 16164585 A 20111230
- EP 11196247 A 20111230
Abstract (en)
A new method of signal enhancement is provided, comprising providing at least one microphone audio signal (18, 20) in response to sound, filtering one of the at least one microphone audio signal (18, 20) with an adaptive filter (32), and adapting the filter coefficients to minimize the estimate of the target signal (26), thereby providing an estimate of a target signal (26) and an estimate of a noise signal (30) based on the at least one audio signal (18, 20).
IPC 8 full level
H04R 25/00 (2006.01)
CPC (source: EP)
H04R 25/552 (2013.01); H04R 25/407 (2013.01); H04R 2225/43 (2013.01)
Citation (applicant)
WO 0207479 A1 20020124 - GN RESOUND AS [DK], et al
Citation (search report)
- [XI] WO 2011006496 A1 20110120 - WIDEX AS [DK], et al
- [A] WO 0203749 A2 20020110 - GN RESOUND CORP [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)
EP 2611215 A1 20130703; EP 2611215 B1 20160420; DK 2611215 T3 20160704; DK 3059979 T3 20200608; EP 3059979 A1 20160824; EP 3059979 B1 20200304
DOCDB simple family (application)
EP 11196247 A 20111230; DK 11196247 T 20111230; DK 16164585 T 20111230; EP 16164585 A 20111230