SE0501989L - En hörselanordning - Google Patents

En hörselanordning

Info

Publication number
SE0501989L
SE0501989L SE0501989A SE0501989A SE0501989L SE 0501989 L SE0501989 L SE 0501989L SE 0501989 A SE0501989 A SE 0501989A SE 0501989 A SE0501989 A SE 0501989A SE 0501989 L SE0501989 L SE 0501989L
Authority
SE
Sweden
Prior art keywords
hearing aid
hearing
aid
Prior art date
Application number
SE0501989A
Other languages
English (en)
Other versions
SE532668C2 (sv
Inventor
Peter Funk
Johnny Holmberg
Original Assignee
Peter Funk Med Funkai Intellig
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Peter Funk Med Funkai Intellig filed Critical Peter Funk Med Funkai Intellig
Priority to SE0501989A priority Critical patent/SE532668C2/sv
Publication of SE0501989L publication Critical patent/SE0501989L/sv
Publication of SE532668C2 publication Critical patent/SE532668C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/407—Circuits for combining signals of a plurality of transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
SE0501989A 2005-09-09 2005-09-09 En hörselanordning för att förstärka eller dämpa riktat ljud SE532668C2 (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0501989A SE532668C2 (sv) 2005-09-09 2005-09-09 En hörselanordning för att förstärka eller dämpa riktat ljud

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0501989A SE532668C2 (sv) 2005-09-09 2005-09-09 En hörselanordning för att förstärka eller dämpa riktat ljud

Publications (2)

Publication Number Publication Date
SE0501989L true SE0501989L (sv) 2007-03-10
SE532668C2 SE532668C2 (sv) 2010-03-16

Family

ID=37930304

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0501989A SE532668C2 (sv) 2005-09-09 2005-09-09 En hörselanordning för att förstärka eller dämpa riktat ljud

Country Status (1)

Country Link
SE (1) SE532668C2 (sv)

Also Published As

Publication number Publication date
SE532668C2 (sv) 2010-03-16

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Legal Events

Date Code Title Description
NUG Patent has lapsed