EP 2224752 B1 20151202 - Device and method for reducing subsonic effects in hearing devices with active occlusion reduction
Title (en)
Device and method for reducing subsonic effects in hearing devices with active occlusion reduction
Title (de)
Vorrichtung und Verfahren zur Reduzierung von Trittschallwirkungen bei Hörvorrichtungen mit aktiver Okklusionsreduktion
Title (fr)
Dispositif et procédé de réduction d'effets de bruit de pas dans des dispositifs auditifs dotés d'une réduction d'occlusion active
Publication
Application
Priority
- DE 102009010892 A 20090227
- US 15595909 P 20090227
Abstract (en)
[origin: EP2224752A1] The device (1) has impact sound identification unit (20) and control element (30) for identifying an impact sound (TS), which is formed at an auditory canal of a wearer, based on an impact sound level and/or impact sound frequency pattern. The identification unit and the control element reduce amplification of an active occlusion reduction unit (10) when the impact sound is present. The identification unit and the control element switches-off the active occlusion reduction unit when the impact sound is present. The identifying units comprise an acceleration sensor and a vibration sensor. An independent claim is also included for a method for operating a hearing device with active occlusion reduction.
IPC 8 full level
H04R 25/00 (2006.01)
CPC (source: EP US)
H04R 25/305 (2013.01 - EP US); H04R 2460/05 (2013.01 - EP US)
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
EP 2224752 A1 20100901; EP 2224752 B1 20151202; DE 102009010892 A1 20100902; DE 102009010892 B4 20120621; DK 2224752 T3 20160229; US 2010220881 A1 20100902
DOCDB simple family (application)
EP 09179426 A 20091216; DE 102009010892 A 20090227; DK 09179426 T 20091216; US 70183210 A 20100208