DK0969695T3 - System bestående af en mikrofon og en forforstærker - Google Patents

System bestående af en mikrofon og en forforstærker

Info

Publication number
DK0969695T3
DK0969695T3 DK99202157T DK99202157T DK0969695T3 DK 0969695 T3 DK0969695 T3 DK 0969695T3 DK 99202157 T DK99202157 T DK 99202157T DK 99202157 T DK99202157 T DK 99202157T DK 0969695 T3 DK0969695 T3 DK 0969695T3
Authority
DK
Denmark
Prior art keywords
preamplifier
microphone
system consisting
Prior art date
Application number
DK99202157T
Other languages
English (en)
Inventor
Halteren Aart Zeger Van
Claus Erdmann Fuerst
Original Assignee
Sonionmicrotronic Nederland
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 Sonionmicrotronic Nederland filed Critical Sonionmicrotronic Nederland
Application granted granted Critical
Publication of DK0969695T3 publication Critical patent/DK0969695T3/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
    • H04R19/00—Electrostatic transducers
    • H04R19/01—Electrostatic transducers characterised by the use of electrets
    • H04R19/016—Electrostatic transducers characterised by the use of electrets for microphones
    • 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
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/222—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  for 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
    • H04R25/60—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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
DK99202157T 1998-07-02 1999-07-02 System bestående af en mikrofon og en forforstærker DK0969695T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1009544A NL1009544C2 (nl) 1998-07-02 1998-07-02 Stelsel bestaande uit een microfoon en een voorversterker.
EP99202157A EP0969695B1 (en) 1998-07-02 1999-07-02 System consisting of a microphone and a preamplifier

Publications (1)

Publication Number Publication Date
DK0969695T3 true DK0969695T3 (da) 2004-11-01

Family

ID=19767413

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99202157T DK0969695T3 (da) 1998-07-02 1999-07-02 System bestående af en mikrofon og en forforstærker

Country Status (5)

Country Link
US (1) US6914992B1 (da)
EP (1) EP0969695B1 (da)
DE (1) DE69918224T2 (da)
DK (1) DK0969695T3 (da)
NL (1) NL1009544C2 (da)

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DK3133829T3 (da) 2015-08-19 2020-06-22 Sonion Nederland Bv Lydgiverenhed med forbedret frekvensrespons
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DK3160157T3 (da) 2015-10-21 2018-12-17 Sonion Nederland Bv Vibrationskompenseret vibroakustisk enhed
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EP3468231B1 (en) 2015-12-21 2022-05-25 Sonion Nederland B.V. Receiver assembly having a distinct longitudinal direction
DK3197046T3 (da) 2016-01-25 2021-07-05 Sonion Nederland Bv Selvforspændt output booster forstærker samt anvendelse deraf
EP3200479A3 (en) 2016-01-28 2017-08-30 Sonion Nederland B.V. An assembly comprising an electrostatic sound generator and a transformer
DK3232685T3 (en) 2016-04-13 2021-04-19 Sonion Nederland Bv A dome for a personal audio device
US10078097B2 (en) 2016-06-01 2018-09-18 Sonion Nederland B.V. Vibration or acceleration sensor applying squeeze film damping
US10257616B2 (en) 2016-07-22 2019-04-09 Knowles Electronics, Llc Digital microphone assembly with improved frequency response and noise characteristics
DE17165245T1 (de) 2016-08-02 2020-12-24 Sonion Nederland B.V. Vibrationssensor mit niederfrequenter dämpfungsreaktionskurve
EP3293985B1 (en) 2016-09-12 2021-03-24 Sonion Nederland B.V. Receiver with integrated membrane movement detection
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US10699833B2 (en) 2016-12-28 2020-06-30 Sonion Nederland B.V. Magnet assembly
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DK3471437T3 (en) 2017-10-16 2021-02-15 Sonion Nederland Bv A valve, a transducer comprising a valve, a hearing device and a method
CN109672963B (zh) 2017-10-16 2021-04-30 声扬荷兰有限公司 具有阀的声道元件和具有声道元件的换能器
CN109672967B (zh) 2017-10-16 2021-09-17 声扬荷兰有限公司 个人听力装置
DK3567873T3 (en) 2018-02-06 2021-11-15 Sonion Nederland Bv Method for controlling an acoustic valve of a hearing device
DK3531713T3 (en) 2018-02-26 2023-02-06 Sonion Nederland Bv Miniature Speaker with Acoustical Mass
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US10951169B2 (en) 2018-07-20 2021-03-16 Sonion Nederland B.V. Amplifier comprising two parallel coupled amplifier units
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Also Published As

Publication number Publication date
NL1009544C2 (nl) 2000-01-10
DE69918224T2 (de) 2005-06-30
DE69918224D1 (de) 2004-07-29
EP0969695A1 (en) 2000-01-05
US6914992B1 (en) 2005-07-05
EP0969695B1 (en) 2004-06-23

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