EP 1695592 B1 20110413 - INTEGRATED CIRCUIT FOR HEARING AIDS INCLUDING A MAGNETIC FIELD SENSOR
Title (en)
INTEGRATED CIRCUIT FOR HEARING AIDS INCLUDING A MAGNETIC FIELD SENSOR
Title (de)
INTEGRIERTE SCHALTUNG FÜR HÖHRGERÄTE MIT EINEM MAGNETFELDSENSOR
Title (fr)
CIRCUIT INTEGRE POUR APPAREILS AUDITIFS COMPORTANT UN CAPTEUR DE CHAMP MAGNETIQUE
Publication
Application
Priority
US 0340130 W 20031216
Abstract (en)
[origin: WO2005062669A1] A system and method for assisting listening wherein an integrated circuit selects one or more audio sources from among a plurality audio sources to be presented to a signal processing circuit. Selection of the audio source can be automatically executed in response to detection of an external magnetic field, such as from a telephone handset, or manually controlled by a user input.
IPC 8 full level
H04R 3/00 (2006.01); H04R 25/00 (2006.01)
CPC (source: EP)
H04R 25/43 (2013.01); H04R 25/554 (2013.01)
Designated contracting state (EPC)
DE DK NL
DOCDB simple family (publication)
WO 2005062669 A1 20050707; AU 2003297233 A1 20050714; CN 1887028 A 20061227; DE 60336766 D1 20110526; DK 1695592 T3 20110725; EP 1695592 A1 20060830; EP 1695592 B1 20110413
DOCDB simple family (application)
US 0340130 W 20031216; AU 2003297233 A 20031216; CN 200380110849 A 20031216; DE 60336766 T 20031216; DK 03819164 T 20031216; EP 03819164 A 20031216