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
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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones 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; DEAF-AID SETS; 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; DEAF-AID SETS; 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; 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
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • 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; DEAF-AID SETS; 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)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Otolaryngology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Electromagnetism (AREA)
  • Amplifiers (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Burglar Alarm Systems (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)
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 (da)
EP (1) EP1617704B1 (da)
CN (1) CN1719948A (da)
AT (1) ATE375073T1 (da)
DE (1) DE602005002688T2 (da)
DK (1) DK1617704T3 (da)

Families Citing this family (13)

* 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 (en) * 2009-07-23 2017-09-06 Starkey Laboratories, Inc. Method and apparatus for an insulated electromagnetic shield for use in hearing assistance devices
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
WO2013077932A1 (en) * 2011-11-23 2013-05-30 Ag Phonak Cic hearing device
EP2897378B1 (en) * 2014-01-21 2020-08-19 Oticon Medical A/S Hearing aid device using dual electromechanical vibrator
FR3054766B1 (fr) * 2016-07-29 2019-07-12 Custom Art - Piotr Granicki Ensemble a haut-parleur a armature equilibree ameliore
EP3343956B1 (en) 2016-12-30 2021-03-10 Sonion Nederland B.V. A circuit and a receiver comprising the circuit

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

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