DE69918224D1 - System bestehend aus einem Mikrofon und einem Vorverstärker - Google Patents

System bestehend aus einem Mikrofon und einem Vorverstärker

Info

Publication number
DE69918224D1
DE69918224D1 DE69918224T DE69918224T DE69918224D1 DE 69918224 D1 DE69918224 D1 DE 69918224D1 DE 69918224 T DE69918224 T DE 69918224T DE 69918224 T DE69918224 T DE 69918224T DE 69918224 D1 DE69918224 D1 DE 69918224D1
Authority
DE
Germany
Prior art keywords
preamplifier
microphone
system consisting
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69918224T
Other languages
English (en)
Other versions
DE69918224T2 (de
Inventor
Halteren Aart Zeger Van
Claus Erdmann Fuerst
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sonion Nederland BV
Original Assignee
SonionMicrotronic 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 SonionMicrotronic Nederland BV filed Critical SonionMicrotronic Nederland BV
Application granted granted Critical
Publication of DE69918224D1 publication Critical patent/DE69918224D1/de
Publication of DE69918224T2 publication Critical patent/DE69918224T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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; ELECTRIC HEARING AIDS; 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; 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

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)
DE69918224T 1998-07-02 1999-07-02 System bestehend aus einem Mikrofon und einem Vorverstärker Expired - Lifetime DE69918224T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1009544 1998-07-02
NL1009544A NL1009544C2 (nl) 1998-07-02 1998-07-02 Stelsel bestaande uit een microfoon en een voorversterker.

Publications (2)

Publication Number Publication Date
DE69918224D1 true DE69918224D1 (de) 2004-07-29
DE69918224T2 DE69918224T2 (de) 2005-06-30

Family

ID=19767413

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69918224T Expired - Lifetime DE69918224T2 (de) 1998-07-02 1999-07-02 System bestehend aus einem Mikrofon und einem Vorverstärker

Country Status (5)

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

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EP1425934B1 (de) * 2001-09-10 2007-08-15 Sonion A/S Miniaturlautsprecher mit integrierter signalverarbeitungselektronik
US7065224B2 (en) 2001-09-28 2006-06-20 Sonionmicrotronic Nederland B.V. Microphone for a hearing aid or listening device with improved internal damping and foreign material protection
JP2003230195A (ja) * 2002-02-06 2003-08-15 Hosiden Corp エレクトレットコンデンサマイクロホン
US7221766B2 (en) 2002-04-15 2007-05-22 Knowles Electronics, Llc Microphone input buffer biasing circuit
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US7688987B2 (en) 2002-04-24 2010-03-30 Knowles Electronics, Llc Electret microphone buffer circuit with significantly enhanced power supply rejection
US6888408B2 (en) 2002-08-27 2005-05-03 Sonion Tech A/S Preamplifier for two terminal electret condenser microphones
US7072482B2 (en) 2002-09-06 2006-07-04 Sonion Nederland B.V. Microphone with improved sound inlet port
US7415121B2 (en) 2004-10-29 2008-08-19 Sonion Nederland B.V. Microphone with internal damping
US7795695B2 (en) 2005-01-27 2010-09-14 Analog Devices, Inc. Integrated microphone
US7885423B2 (en) 2005-04-25 2011-02-08 Analog Devices, Inc. Support apparatus for microphone diaphragm
US20070071268A1 (en) * 2005-08-16 2007-03-29 Analog Devices, Inc. Packaged microphone with electrically coupled lid
US7449356B2 (en) * 2005-04-25 2008-11-11 Analog Devices, Inc. Process of forming a microphone using support member
US7825484B2 (en) * 2005-04-25 2010-11-02 Analog Devices, Inc. Micromachined microphone and multisensor and method for producing same
EP1742506B1 (de) 2005-07-06 2013-05-22 Epcos Pte Ltd Mikrofonanordnung mit P-typ Vorverstärkerseingangsstufe
US20070040231A1 (en) * 2005-08-16 2007-02-22 Harney Kieran P Partially etched leadframe packages having different top and bottom topologies
US8477983B2 (en) * 2005-08-23 2013-07-02 Analog Devices, Inc. Multi-microphone system
US8130979B2 (en) * 2005-08-23 2012-03-06 Analog Devices, Inc. Noise mitigating microphone system and method
US7961897B2 (en) * 2005-08-23 2011-06-14 Analog Devices, Inc. Microphone with irregular diaphragm
US8351632B2 (en) * 2005-08-23 2013-01-08 Analog Devices, Inc. Noise mitigating microphone system and method
US8344487B2 (en) * 2006-06-29 2013-01-01 Analog Devices, Inc. Stress mitigation in packaged microchips
WO2008014324A2 (en) * 2006-07-25 2008-01-31 Analog Devices, Inc. Multiple microphone system
TW200847827A (en) * 2006-11-30 2008-12-01 Analog Devices Inc Microphone system with silicon microphone secured to package lid
US7694610B2 (en) * 2007-06-27 2010-04-13 Siemens Medical Solutions Usa, Inc. Photo-multiplier tube removal tool
US8135163B2 (en) * 2007-08-30 2012-03-13 Klipsch Group, Inc. Balanced armature with acoustic low pass filter
DK2730097T3 (en) 2011-07-07 2019-12-09 Sonion Nederland Bv A multiple receiver assembly and a method for assembly thereof
EP2590434B1 (de) * 2011-11-04 2016-01-27 AKG Acoustics GmbH Filterkreis
DK2723102T3 (da) 2012-10-18 2019-01-02 Sonion Nederland Bv Transducer, høreapparat med transducer og en fremgangsmåde til betjening af transduceren
US9066187B2 (en) 2012-10-18 2015-06-23 Sonion Nederland Bv Dual transducer with shared diaphragm
US9807525B2 (en) 2012-12-21 2017-10-31 Sonion Nederland B.V. RIC assembly with thuras tube
DK2750413T3 (en) 2012-12-28 2017-05-22 Sonion Nederland Bv Hearing aid
US9676614B2 (en) 2013-02-01 2017-06-13 Analog Devices, Inc. MEMS device with stress relief structures
US9401575B2 (en) 2013-05-29 2016-07-26 Sonion Nederland Bv Method of assembling a transducer assembly
DK2849463T3 (en) 2013-09-16 2018-06-25 Sonion Nederland Bv Transducer with moisture transporting element
EP3550852B8 (de) 2014-02-14 2021-03-24 Sonion Nederland B.V. Verbinder für eine höreranordnung
EP2908559B1 (de) 2014-02-18 2016-10-05 Sonion A/S Verfahren zur Herstellung von Anordnungen für Hörgeräte
EP2914018B1 (de) 2014-02-26 2016-11-09 Sonion Nederland B.V. Lautsprecher, verankerung und verfahren
DK2928207T3 (en) 2014-04-02 2018-09-17 Sonion Nederland Bv Curved luminaire transducer
EP2953380A1 (de) 2014-06-04 2015-12-09 Sonion Nederland B.V. Akustische Übersprechkompensation
US10167189B2 (en) 2014-09-30 2019-01-01 Analog Devices, Inc. Stress isolation platform for MEMS devices
EP3041263B1 (de) 2014-12-30 2022-01-05 Sonion Nederland B.V. Hybridempfängermodul
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DK3073765T3 (en) 2015-03-25 2022-11-14 Sonion Nederland Bv A receiver-in-canal assembly comprising a diaphragm and a cable connection
DK3073764T3 (en) 2015-03-25 2021-05-10 Sonion Nederland Bv A hearing aid comprising an insert member
EP3133829B1 (de) 2015-08-19 2020-04-08 Sonion Nederland B.V. Schallerzeugereinheit mit verbessertem frequenzverhalten
US10433077B2 (en) 2015-09-02 2019-10-01 Sonion Nederland B.V. Augmented hearing device
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US9668065B2 (en) 2015-09-18 2017-05-30 Sonion Nederland B.V. Acoustical module with acoustical filter
EP3157270B1 (de) 2015-10-14 2021-03-31 Sonion Nederland B.V. Hörgerät mit vibrationsempfindlichem wandler
EP3160157B1 (de) 2015-10-21 2018-09-26 Sonion Nederland B.V. Vibrationskompensierte vibroakustische anordnung
DK3177037T3 (en) 2015-12-04 2020-10-26 Sonion Nederland Bv Balanced armature receiver with bi-stable balanced armature
EP3468231B1 (de) 2015-12-21 2022-05-25 Sonion Nederland B.V. Receiver-anordnung mit einer ausgeprägten längsrichtung
EP3197046B1 (de) 2016-01-25 2021-04-14 Sonion Nederland B.V. Selbstvorspannender ausgangsboosterverstärker und verwendung davon
US10687148B2 (en) 2016-01-28 2020-06-16 Sonion Nederland B.V. 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
DK3293985T3 (da) 2016-09-12 2021-06-21 Sonion Nederland Bv Lydgiver med integreret detektering af membranbevægelse
WO2018053498A1 (en) 2016-09-19 2018-03-22 Chandler Limited, Inc. Microphone system for direct coupling to recording devices
EP3313097B1 (de) 2016-10-19 2020-08-26 Sonion Nederland B.V. Ohrstöpsel oder -kuppel
US20180145643A1 (en) 2016-11-18 2018-05-24 Sonion Nederland B.V. Circuit for providing a high and a low impedance and a system comprising the circuit
US10327072B2 (en) 2016-11-18 2019-06-18 Sonion Nederland B.V. Phase correcting system and a phase correctable transducer system
EP3324649A1 (de) 2016-11-18 2018-05-23 Sonion Nederland B.V. Wandler mit hoher empfindlichkeit
EP3324538A1 (de) 2016-11-18 2018-05-23 Sonion Nederland B.V. Messschaltung mit einer verstärkerschaltung
US10516947B2 (en) 2016-12-14 2019-12-24 Sonion Nederland B.V. Armature and a transducer comprising the armature
US10405085B2 (en) 2016-12-16 2019-09-03 Sonion Nederland B.V. Receiver assembly
DK3337191T3 (en) 2016-12-16 2021-06-07 Sonion Nederland Bv A receiver assembly
US10699833B2 (en) 2016-12-28 2020-06-30 Sonion Nederland B.V. Magnet assembly
DK3343956T3 (en) 2016-12-30 2021-05-03 Sonion Nederland Bv A circuit and a receiver comprising the circuit
DK3702322T3 (da) 2016-12-30 2026-03-16 Sonion Nederland Bv Mikroelektromekanisk transducer
DK3407625T3 (en) 2017-05-26 2021-07-12 Sonion Nederland Bv Receiver with venting opening
DK3407626T3 (en) 2017-05-26 2020-07-27 Sonion Nederland Bv A receiver assembly comprising an armature and a diaphragm
DK3429231T3 (da) 2017-07-13 2023-04-11 Sonion Nederland Bv Høreanordning indbefattende vibrationsforebyggende indretning
US10820104B2 (en) 2017-08-31 2020-10-27 Sonion Nederland B.V. Diaphragm, a sound generator, a hearing device and a method
DK3451688T3 (da) 2017-09-04 2021-06-21 Sonion Nederland Bv Lydgenerator, afskærmning og tud
GB201714956D0 (en) 2017-09-18 2017-11-01 Sonova Ag Hearing device with adjustable venting
DK3471433T3 (da) 2017-10-16 2022-11-28 Sonion Nederland Bv En personlig høreanordning
US10805746B2 (en) 2017-10-16 2020-10-13 Sonion Nederland B.V. Valve, a transducer comprising a valve, a hearing device and a method
EP4138408A1 (de) 2017-10-16 2023-02-22 Sonion Nederland B.V. Schallkanalelement mit einem ventil und wandler mit dem schallkanalelement
EP3567873B1 (de) 2018-02-06 2021-08-18 Sonion Nederland B.V. Verfahren zur steuerung eines akustischen ventils eines hörgerätes
DK3531720T3 (da) 2018-02-26 2021-11-15 Sonion Nederland Bv Anordning af en lydgiver og en mikrofon
DK3531713T3 (en) 2018-02-26 2023-02-06 Sonion Nederland Bv Miniature Speaker with Acoustical Mass
DK3467457T3 (en) 2018-04-30 2022-10-17 Sonion Nederland Bv Vibrationssensor
EP3579578B1 (de) 2018-06-07 2022-02-23 Sonion Nederland B.V. Miniaturempfänger
US10951169B2 (en) 2018-07-20 2021-03-16 Sonion Nederland B.V. Amplifier comprising two parallel coupled amplifier units
US11564580B2 (en) 2018-09-19 2023-01-31 Sonion Nederland B.V. Housing comprising a sensor
EP4300995A3 (de) 2018-12-19 2024-04-03 Sonion Nederland B.V. Miniaturlautsprecher mit mehreren schallhohlräumen
EP3675522A1 (de) 2018-12-28 2020-07-01 Sonion Nederland B.V. Miniaturlautsprecher ohne wesentliche akustische leckage
US11190880B2 (en) 2018-12-28 2021-11-30 Sonion Nederland B.V. Diaphragm assembly, a transducer, a microphone, and a method of manufacture
DK3726855T3 (en) 2019-04-15 2021-11-15 Sonion Nederland Bv A personal hearing device with a vent channel and acoustic separation
EP3806494B1 (de) 2019-10-07 2023-12-27 Sonion Nederland B.V. Hörgerät mit einem optischen sensor
US11417611B2 (en) 2020-02-25 2022-08-16 Analog Devices International Unlimited Company Devices and methods for reducing stress on circuit components
US11981560B2 (en) 2020-06-09 2024-05-14 Analog Devices, Inc. Stress-isolated MEMS device comprising substrate having cavity and method of manufacture

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Also Published As

Publication number Publication date
EP0969695B1 (de) 2004-06-23
NL1009544C2 (nl) 2000-01-10
DK0969695T3 (da) 2004-11-01
EP0969695A1 (de) 2000-01-05
US6914992B1 (en) 2005-07-05
DE69918224T2 (de) 2005-06-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SONION NEDERLAND B.V., AMSTERDAM, NL