EP 4216569 A1 20230726 - FILTERING ELEMENT FOR A HEADPHONE
Title (en)
FILTERING ELEMENT FOR A HEADPHONE
Title (de)
FILTERELEMENT FÜR EINEN KOPFHÖRER
Title (fr)
ÉLÉMENT DE FILTRAGE D'UN CASQUE D'ÉCOUTE
Publication
Application
Priority
EP 22152866 A 20220124
Abstract (en)
A filtering element (110) for a headphone (100) comprising at least one earpiece (102) having a microphone input (104) is disclosed. The filtering element (110) is configured to be arranged at an outer side (114) of the earpiece (102) at least partially around the microphone input (104). The filtering element (110) is configured to frequency modulate a sound wave impinging on the filtering element (110). Further, a headphone (100), a method for manufacturing a filtering element (110) and a method for manufacturing a headphone (100) are disclosed.
IPC 8 full level
H04R 1/10 (2006.01); H04R 1/08 (2006.01); H04R 1/22 (2006.01)
CPC (source: EP)
H04R 1/086 (2013.01); H04R 1/1008 (2013.01); H04R 1/222 (2013.01)
Citation (search report)
- [XYI] EP 3628284 A1 20200401 - GN HEARING AS [DK]
- [XYI] GB 1544234 A 19790419 - VICTOR COMPANY OF JAPAN
- [XYI] JP S5160230 U 19760512
- [Y] WO 2016023132 A1 20160218 - SHELDRICK-MALE ALEXANDER MELVILLE [CA]
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
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 22152866 A 20220124