EP 2822300 B1 20170419 - Detection of listening situations with different signal sources
Title (en)
Detection of listening situations with different signal sources
Title (de)
Erkennen von Hörsituationen mit unterschiedlichen Signalquellen
Title (fr)
Reconnaissance de situations d'écoute à l'aide de différentes sources de signal
Publication
Application
Priority
DE 102013212853 A 20130702
Abstract (en)
[origin: US2015010182A1] A hearing aid has an acoustoelectric transducer, a pickup device for picking up an electrical or electromagnetic signal and converting it into an electrical signal. The hearing aid further has a signal processing device, an electromechanical transducer for outputting an acoustic signal, and a signal estimation device. The signal estimation device determines a correlation between signals of the acoustoelectric transducer and of the pickup device. The signal processing device adjusts a mixing ratio of the signals in the output signal depending on the correlation.
IPC 8 full level
H04R 25/00 (2006.01)
CPC (source: EP US)
H04R 25/43 (2013.01 - EP US); H04R 25/50 (2013.01 - US); H04R 25/453 (2013.01 - EP US); H04R 25/552 (2013.01 - EP US); H04R 25/554 (2013.01 - EP 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 2822300 A1 20150107; EP 2822300 B1 20170419; DE 102013212853 A1 20150108; DK 2822300 T3 20170821; US 2015010182 A1 20150108; US 9565501 B2 20170207
DOCDB simple family (application)
EP 14172917 A 20140618; DE 102013212853 A 20130702; DK 14172917 T 20140618; US 201414322008 A 20140702