NL1002783C2 - Geïntegreerde microfoon/versterker-eenheid, en versterkermodule daarvoor. - Google Patents

Geïntegreerde microfoon/versterker-eenheid, en versterkermodule daarvoor. Download PDF

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Publication number
NL1002783C2
NL1002783C2 NL1002783A NL1002783A NL1002783C2 NL 1002783 C2 NL1002783 C2 NL 1002783C2 NL 1002783 A NL1002783 A NL 1002783A NL 1002783 A NL1002783 A NL 1002783A NL 1002783 C2 NL1002783 C2 NL 1002783C2
Authority
NL
Netherlands
Prior art keywords
amplifier
connection
microphone
carrier
conductive surface
Prior art date
Application number
NL1002783A
Other languages
English (en)
Dutch (nl)
Inventor
Engbert Wilmink
Aart Zeger Halteren
Original Assignee
Microtronic 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 Microtronic Nederland Bv filed Critical Microtronic Nederland Bv
Priority to NL1002783A priority Critical patent/NL1002783C2/nl
Priority to EP97200968A priority patent/EP0800331B1/en
Priority to DK97200968T priority patent/DK0800331T3/da
Priority to DE69719585T priority patent/DE69719585T2/de
Priority to AT97200968T priority patent/ATE234540T1/de
Priority to US08/832,136 priority patent/US6084972A/en
Application granted granted Critical
Publication of NL1002783C2 publication Critical patent/NL1002783C2/nl

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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/04—Structural association of microphone with electric circuitry therefor
    • 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
    • H04R19/04—Microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/49—Reducing the effects of electromagnetic noise on the functioning of hearing aids, by, e.g. shielding, signal processing adaptation, selective (de)activation of electronic parts in hearing aid
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Amplifiers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
NL1002783A 1996-04-03 1996-04-03 Geïntegreerde microfoon/versterker-eenheid, en versterkermodule daarvoor. NL1002783C2 (nl)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL1002783A NL1002783C2 (nl) 1996-04-03 1996-04-03 Geïntegreerde microfoon/versterker-eenheid, en versterkermodule daarvoor.
EP97200968A EP0800331B1 (en) 1996-04-03 1997-04-02 Integrated microphone/amplifier unit, and amplifier module therefor
DK97200968T DK0800331T3 (da) 1996-04-03 1997-04-02 Integreret mikorfon/forstærkerenhed og forstærkermodul dertil
DE69719585T DE69719585T2 (de) 1996-04-03 1997-04-02 Integrierter Mikrophon/Verstärker-Einheit, und eine Verstärkermodule dafür
AT97200968T ATE234540T1 (de) 1996-04-03 1997-04-02 Integrierter mikrophon/verstärker-einheit, und eine verstärkermodule dafür
US08/832,136 US6084972A (en) 1996-04-03 1997-04-03 Integrated microphone/amplifier unit, and amplifier module therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1002783 1996-04-03
NL1002783A NL1002783C2 (nl) 1996-04-03 1996-04-03 Geïntegreerde microfoon/versterker-eenheid, en versterkermodule daarvoor.

Publications (1)

Publication Number Publication Date
NL1002783C2 true NL1002783C2 (nl) 1997-10-06

Family

ID=19762615

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1002783A NL1002783C2 (nl) 1996-04-03 1996-04-03 Geïntegreerde microfoon/versterker-eenheid, en versterkermodule daarvoor.

Country Status (6)

Country Link
US (1) US6084972A (da)
EP (1) EP0800331B1 (da)
AT (1) ATE234540T1 (da)
DE (1) DE69719585T2 (da)
DK (1) DK0800331T3 (da)
NL (1) NL1002783C2 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1015222C2 (nl) * 2000-05-17 2001-11-20 Microtronic Nederland Bv Stelsel bestaande uit een microfoon en een versterker.

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0835041A1 (de) * 1996-10-02 1998-04-08 Siemens Audiologische Technik GmbH Elektrisches Hörhilfegerät mit Schutzeinrichtung gegen elektromagnetische Strahlung
US6449662B1 (en) 1997-01-13 2002-09-10 Micro Ear Technology, Inc. System for programming hearing aids
US6424722B1 (en) 1997-01-13 2002-07-23 Micro Ear Technology, Inc. Portable system for programming hearing aids
US7787647B2 (en) 1997-01-13 2010-08-31 Micro Ear Technology, Inc. Portable system for programming hearing aids
US6366863B1 (en) 1998-01-09 2002-04-02 Micro Ear Technology Inc. Portable hearing-related analysis system
NL1009544C2 (nl) * 1998-07-02 2000-01-10 Microtronic Nederland Bv Stelsel bestaande uit een microfoon en een voorversterker.
DK1104645T3 (da) * 1998-08-13 2003-06-02 Siemens Audiologische Technik Høreapparat med en indretning til undertrykkelse af elektromagnetiske støjsignaler samt fremgangsmåde til undertrykkelse af elektromagnetiske støjsignaler i høreapparater
WO2000041432A2 (en) 1999-01-07 2000-07-13 Sarnoff Corporation Hearing aid with large diaphragm microphone element including a printed circuit board
US7003127B1 (en) 1999-01-07 2006-02-21 Sarnoff Corporation Hearing aid with large diaphragm microphone element including a printed circuit board
EP1067819B1 (en) * 1999-07-08 2004-06-09 Matsushita Electric Industrial Co., Ltd. Condenser microphone apparatus and its connecting apparatus
WO2001050814A1 (en) * 2000-01-06 2001-07-12 Sarnoff Corporation Microphone assembly with jfet flip-chip buffer for hearing aid
AU2001229591A1 (en) 2000-01-20 2001-07-31 Starkey Laboratories, Inc. Hearing aid systems
JP4057212B2 (ja) * 2000-02-15 2008-03-05 三菱電機株式会社 マイクロフォン装置
JP4129108B2 (ja) * 2000-02-25 2008-08-06 三菱電機株式会社 マイクロフォン用フィルタおよびマイクロフォン装置
EP1192836A4 (en) * 2000-04-07 2008-10-08 Sonionmicrotronic Nederland MICROPHONE WITH AREA SELECTION
JP3456193B2 (ja) * 2000-06-08 2003-10-14 松下電器産業株式会社 コンデンサマイク装置
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
WO2003086014A1 (en) * 2002-04-11 2003-10-16 Rion Co.,Ltd Impedance converter for capacitor microphone
US20030208362A1 (en) * 2002-05-03 2003-11-06 Resident Data, Inc. Integrated screening system and method for tenants and rental applicants
US7072482B2 (en) 2002-09-06 2006-07-04 Sonion Nederland B.V. Microphone with improved sound inlet port
US7352876B2 (en) 2003-04-28 2008-04-01 Knowles Electronics, Llc. Method and apparatus for substantially improving power supply rejection performance in a miniature microphone assembly
JP4273019B2 (ja) * 2004-02-25 2009-06-03 株式会社オーディオテクニカ コンデンサマイクロホン
US20050213787A1 (en) * 2004-03-26 2005-09-29 Knowles Electronics, Llc Microphone assembly with preamplifier and manufacturing method thereof
PL1767051T3 (pl) * 2004-07-09 2013-10-31 Knowles Electronics Llc Urządzenie tłumiące zakłócenia o częstotliwościach radiowych w zespole mikrofonu z przedwzmacniaczem
US7415121B2 (en) 2004-10-29 2008-08-19 Sonion Nederland B.V. Microphone with internal damping
CA2601662A1 (en) 2006-09-18 2008-03-18 Matthias Mullenborn Wireless interface for programming hearing assistance devices
JP4799577B2 (ja) * 2008-03-13 2011-10-26 株式会社オーディオテクニカ コンデンサーマイクロホン
US8588433B2 (en) * 2010-03-17 2013-11-19 Baltic Latvian Universal Electronics, Llc Electret microphone circuit
WO2025040675A1 (en) * 2023-08-21 2025-02-27 Widex A/S Method of operating a hearing aid and hearing aid

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3425175A1 (de) * 1984-07-09 1986-03-27 Fernsprech- und Signalbau KG Schüler & Vershoven, 4300 Essen Piezoelektrischer, akustischer wandler
US4993072A (en) * 1989-02-24 1991-02-12 Lectret S.A. Shielded electret transducer and method of making the same
WO1994014239A1 (en) * 1992-12-14 1994-06-23 Knowles Electronics, Inc. Pre-amplifier
EP0670602A1 (en) * 1994-02-28 1995-09-06 Nec Corporation Field effect transistor having capacitor between source and drain electrodes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3270146A (en) * 1963-03-14 1966-08-30 Motorola Inc Hearing aid
US4280018A (en) * 1979-05-14 1981-07-21 Strobotronix, Inc. Integrated piezoelectric sound transducer and preamplifier
US4516428A (en) * 1982-10-28 1985-05-14 Pan Communications, Inc. Acceleration vibration detector
US4888807A (en) * 1989-01-18 1989-12-19 Audio-Technica U.S., Inc. Variable pattern microphone system
FR2669802B1 (fr) * 1990-11-23 1993-06-18 Intrason France Dispositif electronique formant prothese auditive programmable miniature, en particulier du type intra-conduit.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3425175A1 (de) * 1984-07-09 1986-03-27 Fernsprech- und Signalbau KG Schüler & Vershoven, 4300 Essen Piezoelektrischer, akustischer wandler
US4993072A (en) * 1989-02-24 1991-02-12 Lectret S.A. Shielded electret transducer and method of making the same
WO1994014239A1 (en) * 1992-12-14 1994-06-23 Knowles Electronics, Inc. Pre-amplifier
EP0670602A1 (en) * 1994-02-28 1995-09-06 Nec Corporation Field effect transistor having capacitor between source and drain electrodes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1015222C2 (nl) * 2000-05-17 2001-11-20 Microtronic Nederland Bv Stelsel bestaande uit een microfoon en een versterker.
WO2001089264A1 (en) * 2000-05-17 2001-11-22 Microtronic Nederland B.V. System consisting of a microphone and an amplifier

Also Published As

Publication number Publication date
EP0800331A2 (en) 1997-10-08
DE69719585T2 (de) 2004-01-08
EP0800331A3 (en) 1998-01-14
EP0800331B1 (en) 2003-03-12
DE69719585D1 (de) 2003-04-17
DK0800331T3 (da) 2003-07-14
ATE234540T1 (de) 2003-03-15
US6084972A (en) 2000-07-04

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VD1 Lapsed due to non-payment of the annual fee

Effective date: 20051101