NL1015222C2 - Stelsel bestaande uit een microfoon en een versterker. - Google Patents

Stelsel bestaande uit een microfoon en een versterker. Download PDF

Info

Publication number
NL1015222C2
NL1015222C2 NL1015222A NL1015222A NL1015222C2 NL 1015222 C2 NL1015222 C2 NL 1015222C2 NL 1015222 A NL1015222 A NL 1015222A NL 1015222 A NL1015222 A NL 1015222A NL 1015222 C2 NL1015222 C2 NL 1015222C2
Authority
NL
Netherlands
Prior art keywords
amplifier
volume
microphone
circuit board
opening
Prior art date
Application number
NL1015222A
Other languages
English (en)
Dutch (nl)
Inventor
Engbert Wilmink
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 NL1015222A priority Critical patent/NL1015222C2/nl
Priority to DE60136538T priority patent/DE60136538D1/de
Priority to US09/860,010 priority patent/US6950529B2/en
Priority to AT01932406T priority patent/ATE414396T1/de
Priority to AU2001258933A priority patent/AU2001258933A1/en
Priority to EP01932406A priority patent/EP1283003B1/fr
Priority to DK01932406T priority patent/DK1283003T3/da
Priority to PCT/NL2001/000377 priority patent/WO2001089264A1/fr
Application granted granted Critical
Publication of NL1015222C2 publication Critical patent/NL1015222C2/nl

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
    • 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; 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Duct Arrangements (AREA)
NL1015222A 2000-05-17 2000-05-17 Stelsel bestaande uit een microfoon en een versterker. NL1015222C2 (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL1015222A NL1015222C2 (nl) 2000-05-17 2000-05-17 Stelsel bestaande uit een microfoon en een versterker.
DE60136538T DE60136538D1 (de) 2000-05-17 2001-05-17 Aus einem mikrofon und einem verstärker bestehendes system
US09/860,010 US6950529B2 (en) 2000-05-17 2001-05-17 System consisting of a microphone and an amplifier
AT01932406T ATE414396T1 (de) 2000-05-17 2001-05-17 Aus einem mikrofon und einem verstärker bestehendes system
AU2001258933A AU2001258933A1 (en) 2000-05-17 2001-05-17 System consisting of a microphone and an amplifier
EP01932406A EP1283003B1 (fr) 2000-05-17 2001-05-17 Systeme compose d'un microphone et d'un amplificateur
DK01932406T DK1283003T3 (da) 2000-05-17 2001-05-17 System bestående af en mikrofon og en forstærker
PCT/NL2001/000377 WO2001089264A1 (fr) 2000-05-17 2001-05-17 Systeme compose d'un microphone et d'un amplificateur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1015222 2000-05-17
NL1015222A NL1015222C2 (nl) 2000-05-17 2000-05-17 Stelsel bestaande uit een microfoon en een versterker.

Publications (1)

Publication Number Publication Date
NL1015222C2 true NL1015222C2 (nl) 2001-11-20

Family

ID=19771388

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1015222A NL1015222C2 (nl) 2000-05-17 2000-05-17 Stelsel bestaande uit een microfoon en een versterker.

Country Status (8)

Country Link
US (1) US6950529B2 (fr)
EP (1) EP1283003B1 (fr)
AT (1) ATE414396T1 (fr)
AU (1) AU2001258933A1 (fr)
DE (1) DE60136538D1 (fr)
DK (1) DK1283003T3 (fr)
NL (1) NL1015222C2 (fr)
WO (1) WO2001089264A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7095862B2 (en) * 2002-01-31 2006-08-22 Church Of Spirtual Technology Headphone amplifier
KR100675026B1 (ko) * 2003-11-05 2007-01-29 주식회사 비에스이 메인 ｐｃｂ에 콘덴서 마이크로폰을 실장하는 방법
US7415121B2 (en) * 2004-10-29 2008-08-19 Sonion Nederland B.V. Microphone with internal damping
CN102187684A (zh) * 2008-10-17 2011-09-14 美商楼氏电子有限公司 一种减少麦克风中串音的装置和方法
US20100098284A1 (en) * 2008-10-17 2010-04-22 Knowles Electronics, Llc Apparatus And Method For Reducing Crosstalk Within A Microphone
US20110045852A1 (en) * 2009-08-21 2011-02-24 Aram Kovach System and method utilizing camera-equipped cellular telephones
JP2011135480A (ja) * 2009-12-25 2011-07-07 Audio Technica Corp 接話型コンデンサマイクロホン
US8842858B2 (en) 2012-06-21 2014-09-23 Invensense, Inc. Electret condenser microphone
EP3790290A1 (fr) 2014-05-27 2021-03-10 Sophono, Inc. Systèmes, dispositifs, composants, et procédés permettant de réduire la rétroaction entre des microphones et des transducteurs dans des dispositifs auditifs magnétiques à conduction osseuse
EP3169082A1 (fr) 2015-10-20 2017-05-17 Sonion Nederland B.V. Ensemble microphone avec suppression de la réponse de fréquence
CN113132879B (zh) 2019-12-30 2023-06-30 美商楼氏电子有限公司 用于麦克风组件的声音端口适配器
CN213718168U (zh) * 2019-12-30 2021-07-16 美商楼氏电子有限公司 传感器组件

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0533284A1 (fr) * 1991-09-17 1993-03-24 Microtronic Nederland B.V. Transducteur électroacoustique du type électrète
NL1002783C2 (nl) * 1996-04-03 1997-10-06 Microtronic Nederland Bv Geïntegreerde microfoon/versterker-eenheid, en versterkermodule daarvoor.
EP0802700A1 (fr) * 1996-04-16 1997-10-22 Microtronic Nederland B.V. Transducteur électro-acoustique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319717A (en) * 1992-10-13 1994-06-07 Knowles Electronics, Inc. Hearing aid microphone with modified high-frequency response

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0533284A1 (fr) * 1991-09-17 1993-03-24 Microtronic Nederland B.V. Transducteur électroacoustique du type électrète
NL1002783C2 (nl) * 1996-04-03 1997-10-06 Microtronic Nederland Bv Geïntegreerde microfoon/versterker-eenheid, en versterkermodule daarvoor.
EP0800331A2 (fr) * 1996-04-03 1997-10-08 Microtronic Nederland B.V. Unité de microphone/amplificateur intégrés, et un module d'amplificateur pour cette unité
EP0802700A1 (fr) * 1996-04-16 1997-10-22 Microtronic Nederland B.V. Transducteur électro-acoustique

Also Published As

Publication number Publication date
AU2001258933A1 (en) 2001-11-26
EP1283003B1 (fr) 2008-11-12
WO2001089264A1 (fr) 2001-11-22
DK1283003T3 (da) 2009-03-02
US20010043705A1 (en) 2001-11-22
ATE414396T1 (de) 2008-11-15
US6950529B2 (en) 2005-09-27
EP1283003A1 (fr) 2003-02-12
DE60136538D1 (de) 2008-12-24

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Legal Events

Date Code Title Description
PD2B A search report has been drawn up
SD Assignments of patents

Owner name: XILCO B.V.

Effective date: 20090728

Owner name: PULSE NEDERLAND B.V.

Effective date: 20090728

TD Modifications of names of proprietors of patents

Owner name: SONIONMICROTRONIC NEDERLAND B.V.

Effective date: 20090728

Owner name: SONION NEDERLAND B.V.

Effective date: 20090728

PLED Pledge established

Effective date: 20110401

MK Patent expired because of reaching the maximum lifetime of a patent

Effective date: 20200516