DK2673964T3 - Netværk til knogleledningstransducere - Google Patents

Netværk til knogleledningstransducere

Info

Publication number
DK2673964T3
DK2673964T3 DK11839817.1T DK11839817T DK2673964T3 DK 2673964 T3 DK2673964 T3 DK 2673964T3 DK 11839817 T DK11839817 T DK 11839817T DK 2673964 T3 DK2673964 T3 DK 2673964T3
Authority
DK
Denmark
Prior art keywords
network
body line
line transducers
transducers
line
Prior art date
Application number
DK11839817.1T
Other languages
English (en)
Inventor
Bo Håkansson
Original Assignee
Osseofon Ab
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 Osseofon Ab filed Critical Osseofon Ab
Application granted granted Critical
Publication of DK2673964T3 publication Critical patent/DK2673964T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
    • H04R25/606—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers acting directly on the eardrum, the ossicles or the skull, e.g. mastoid, tooth, maxillary or mandibular bone, or mechanically stimulating the cochlea, e.g. at the oval window
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/04—Circuits for transducers for correcting frequency response
    • H04R3/08—Circuits for transducers for correcting frequency response of electromagnetic transducers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/025—Equalizers; Volume or gain control in limited frequency bands
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/16—Automatic control
    • H03G5/24—Automatic control in frequency-selective amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/13—Hearing devices using bone conduction transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Neurosurgery (AREA)
  • Electromagnetism (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Amplifiers (AREA)
DK11839817.1T 2010-11-12 2011-11-11 Netværk til knogleledningstransducere DK2673964T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1001105A SE536254C2 (sv) 2010-11-12 2010-11-12 Anpassningsnät till benledningsvibrator
PCT/SE2011/000204 WO2012064247A1 (en) 2010-11-12 2011-11-11 Network for bone conduction transducers

Publications (1)

Publication Number Publication Date
DK2673964T3 true DK2673964T3 (da) 2019-07-01

Family

ID=46051190

Family Applications (1)

Application Number Title Priority Date Filing Date
DK11839817.1T DK2673964T3 (da) 2010-11-12 2011-11-11 Netværk til knogleledningstransducere

Country Status (5)

Country Link
US (1) US9491551B2 (da)
EP (1) EP2673964B1 (da)
DK (1) DK2673964T3 (da)
SE (1) SE536254C2 (da)
WO (1) WO2012064247A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9036844B1 (en) 2013-11-10 2015-05-19 Avraham Suhami Hearing devices based on the plasticity of the brain
DK3783919T3 (da) * 2019-08-22 2023-05-15 Sonova Ag Justering af diskantforstærkning af høreapparat
EP3989602B1 (en) 2020-10-23 2024-12-11 Oticon Medical A/S Distortion compensation for bone anchored hearing device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838216A (en) * 1972-02-23 1974-09-24 W Watkins Device to effectively eliminate the motion induced back emf in a loudspeaker system in the region of fundamental acoustic resonance
US4597100A (en) * 1984-05-15 1986-06-24 Rg Dynamics, Inc. Ultra high resolution loudspeaker system
US5636147A (en) 1995-03-17 1997-06-03 Vermont Electromagnetics Corp. Method of providing ultrasound electrical impedance matching circuits
US6068590A (en) 1997-10-24 2000-05-30 Hearing Innovations, Inc. Device for diagnosing and treating hearing disorders
US7471801B2 (en) * 2002-05-10 2008-12-30 Osseofon Ab Device for the generation of or monitoring of vibrations
SE525631C2 (sv) 2003-09-19 2005-03-22 P & B Res Ab Metod och anordning för att dämpa resonansfrekvens
US7660562B2 (en) 2004-06-21 2010-02-09 M/A-Com Technology Solutions Holdings, Inc. Combined matching and filter circuit
WO2009028201A1 (ja) * 2007-08-29 2009-03-05 Panasonic Corporation ２周波整合回路
SE533047C2 (sv) * 2009-03-24 2010-06-15 Osseofon Ab Benledningsvibratorkonstruktion med förbättrad högfrekvensrespons

Also Published As

Publication number Publication date
SE1001105A1 (sv) 2012-05-13
EP2673964A4 (en) 2016-04-06
EP2673964A1 (en) 2013-12-18
US9491551B2 (en) 2016-11-08
EP2673964B1 (en) 2019-04-03
US20130208935A1 (en) 2013-08-15
SE536254C2 (sv) 2013-07-23
WO2012064247A1 (en) 2012-05-18

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