DK1617704T3 - Receiver med flere drivspoler - Google Patents

Receiver med flere drivspoler

Info

Publication number
DK1617704T3
DK1617704T3 DK05014564T DK05014564T DK1617704T3 DK 1617704 T3 DK1617704 T3 DK 1617704T3 DK 05014564 T DK05014564 T DK 05014564T DK 05014564 T DK05014564 T DK 05014564T DK 1617704 T3 DK1617704 T3 DK 1617704T3
Authority
DK
Denmark
Prior art keywords
drive
receiver
separate
frequency
drive coil
Prior art date
Application number
DK05014564T
Other languages
Danish (da)
English (en)
Inventor
Van Halteren Aart Zeger
Original Assignee
Sonion Nederland Bv
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 Sonion Nederland Bv filed Critical Sonion Nederland Bv
Application granted granted Critical
Publication of DK1617704T3 publication Critical patent/DK1617704T3/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
    • H04R3/00—Circuits for transducers
    • H04R3/12—Circuits for transducers for distributing signals to two or more loudspeakers
    • H04R3/14—Cross-over 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
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/02—Loudspeakers
    • 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
    • H04R25/40—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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
    • H04R2205/041—Adaptation of stereophonic signal reproduction for the hearing impaired

Landscapes

  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Electromagnetism (AREA)
  • Amplifiers (AREA)
  • Vehicle Body Suspensions (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Burglar Alarm Systems (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
DK05014564T 2004-07-07 2005-07-05 Receiver med flere drivspoler DK1617704T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58557204P 2004-07-07 2004-07-07

Publications (1)

Publication Number Publication Date
DK1617704T3 true DK1617704T3 (da) 2007-11-05

Family

ID=34956676

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05014564T DK1617704T3 (da) 2004-07-07 2005-07-05 Receiver med flere drivspoler

Country Status (6)

Country Link
US (1) US20060008110A1 (de)
EP (1) EP1617704B1 (de)
CN (1) CN1719948A (de)
AT (1) ATE375073T1 (de)
DE (1) DE602005002688T2 (de)
DK (1) DK1617704T3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7753838B2 (en) * 2005-10-06 2010-07-13 Otologics, Llc Implantable transducer with transverse force application
US8170249B2 (en) 2006-06-19 2012-05-01 Sonion Nederland B.V. Hearing aid having two receivers each amplifying a different frequency range
US8135163B2 (en) * 2007-08-30 2012-03-13 Klipsch Group, Inc. Balanced armature with acoustic low pass filter
CA2639555A1 (en) 2008-08-11 2008-12-15 Hyman Ngo High definition litho applique and emblems
US8781141B2 (en) 2008-08-27 2014-07-15 Starkey Laboratories, Inc. Modular connection assembly for a hearing assistance device
EP2278828B1 (de) * 2009-07-23 2017-09-06 Starkey Laboratories, Inc. Verfahren und Vorrichtung für eine isolierte elektromagnetische Abschirmung zur Verwendung in Hörhilfevorrichtungen
US8897463B2 (en) * 2010-05-26 2014-11-25 Jerry Harvey Dual high frequency driver canalphone system
CA2717411C (en) * 2010-10-12 2016-11-08 Vladimir Walter Kukurudza Ear canal earbud sound system
CN102361503A (zh) * 2011-08-18 2012-02-22 苏州恒听电子有限公司 具有改良结构的耳机动铁单元
EP2898705B1 (de) * 2012-09-18 2017-08-23 Sonova AG Cic-hörgerät
EP2897378B1 (de) 2014-01-21 2020-08-19 Oticon Medical A/S Hörgerät mit dualem elektromechanischem Vibrator
FR3054766B1 (fr) 2016-07-29 2019-07-12 Custom Art - Piotr Granicki Ensemble a haut-parleur a armature equilibree ameliore
EP3343956B1 (de) 2016-12-30 2021-03-10 Sonion Nederland B.V. Schaltung und empfänger mit der schaltung
US12149891B2 (en) * 2021-05-21 2024-11-19 Gn Hearing A/S Hearing aid with dual coil components for noise cancellation
US20250294289A1 (en) * 2024-03-18 2025-09-18 Knowles Electronics, Llc Multicoil Balanced Armature Receiver

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5193116A (en) * 1991-09-13 1993-03-09 Knowles Electronics, Inc. Hearing and output transducer with self contained amplifier
US5347587A (en) * 1991-11-20 1994-09-13 Sharp Kabushiki Kaisha Speaker driving device
DE59208582D1 (de) * 1992-03-31 1997-07-10 Siemens Audiologische Technik Schaltungsanordnung mit einem Schaltverstärker

Also Published As

Publication number Publication date
CN1719948A (zh) 2006-01-11
EP1617704A3 (de) 2006-05-17
DE602005002688D1 (de) 2007-11-15
EP1617704A2 (de) 2006-01-18
DE602005002688T2 (de) 2008-07-17
EP1617704B1 (de) 2007-10-03
ATE375073T1 (de) 2007-10-15
US20060008110A1 (en) 2006-01-12

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