CN1805611B - 具有内部缓冲的麦克风 - Google Patents
具有内部缓冲的麦克风 Download PDFInfo
- Publication number
- CN1805611B CN1805611B CN2005101185504A CN200510118550A CN1805611B CN 1805611 B CN1805611 B CN 1805611B CN 2005101185504 A CN2005101185504 A CN 2005101185504A CN 200510118550 A CN200510118550 A CN 200510118550A CN 1805611 B CN1805611 B CN 1805611B
- Authority
- CN
- China
- Prior art keywords
- rear plate
- microphone
- lid
- hole
- described rear
- 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 - Fee Related
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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
- H04R19/04—Microphones
-
- 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
- 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)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
Description
Claims (27)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/977,784 US7415121B2 (en) | 2004-10-29 | 2004-10-29 | Microphone with internal damping |
US10/977784 | 2004-10-29 | ||
US10/977,784 | 2004-10-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1805611A CN1805611A (zh) | 2006-07-19 |
CN1805611B true CN1805611B (zh) | 2013-01-02 |
Family
ID=35695565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005101185504A Expired - Fee Related CN1805611B (zh) | 2004-10-29 | 2005-10-31 | 具有内部缓冲的麦克风 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7415121B2 (zh) |
EP (1) | EP1653770B1 (zh) |
CN (1) | CN1805611B (zh) |
DK (1) | DK1653770T3 (zh) |
Families Citing this family (69)
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---|---|---|---|---|
JP2005318227A (ja) * | 2004-04-28 | 2005-11-10 | Matsushita Electric Ind Co Ltd | 電気音響変換器およびこれを用いた電子機器 |
JP4196114B2 (ja) * | 2004-07-01 | 2008-12-17 | パナソニック株式会社 | 電気音響変換器およびこれを用いた電子機器 |
US20090214068A1 (en) * | 2008-02-26 | 2009-08-27 | Knowles Electronics, Llc | Transducer assembly |
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 |
JP5340791B2 (ja) * | 2009-04-09 | 2013-11-13 | 株式会社オーディオテクニカ | 狭指向性マイクロホン |
KR101276350B1 (ko) * | 2011-07-04 | 2013-06-18 | 주식회사 비에스이 | 스프링 베이스를 이용한 접합형 콘덴서 마이크로폰 |
WO2013004623A1 (en) | 2011-07-07 | 2013-01-10 | Sonion Nederland Bv | A multiple receiver assembly and a method for assembly thereof |
EP2723098B1 (en) | 2012-10-18 | 2016-12-14 | Sonion Nederland B.V. | A dual transducer with shared diaphragm |
US9247359B2 (en) | 2012-10-18 | 2016-01-26 | Sonion Nederland Bv | Transducer, a hearing aid comprising the transducer and a method of operating the transducer |
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US9401575B2 (en) | 2013-05-29 | 2016-07-26 | Sonion Nederland Bv | Method of assembling a transducer assembly |
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EP2908551A1 (en) | 2014-02-14 | 2015-08-19 | Sonion Nederland B.V. | A joiner for a receiver assembly |
EP2908559B1 (en) | 2014-02-18 | 2016-10-05 | Sonion A/S | A method of manufacturing assemblies for hearing aids |
EP2914018B1 (en) | 2014-02-26 | 2016-11-09 | Sonion Nederland B.V. | A loudspeaker, an armature and a method |
DK2928207T3 (en) | 2014-04-02 | 2018-09-17 | Sonion Nederland Bv | Curved luminaire transducer |
EP2953380A1 (en) | 2014-06-04 | 2015-12-09 | Sonion Nederland B.V. | Acoustical crosstalk compensation |
US9729974B2 (en) | 2014-12-30 | 2017-08-08 | Sonion Nederland B.V. | Hybrid receiver module |
DK3051841T3 (en) | 2015-01-30 | 2020-11-16 | Sonion Nederland Bv | A receiver having a suspended motor assembly |
DK3057339T3 (da) | 2015-02-10 | 2021-01-04 | Sonion Nederland Bv | Mikrofonmodul med fælles midterste lydindgangsanordning |
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 |
DK3133829T3 (da) | 2015-08-19 | 2020-06-22 | Sonion Nederland Bv | Lydgiverenhed med forbedret frekvensrespons |
US10015602B2 (en) | 2015-08-26 | 2018-07-03 | Cochlear Limited | Systems and methods for improving output signals from auditory prostheses |
EP3139627B1 (en) | 2015-09-02 | 2019-02-13 | Sonion Nederland B.V. | Ear phone with multi-way speakers |
US9668065B2 (en) | 2015-09-18 | 2017-05-30 | Sonion Nederland B.V. | Acoustical module with acoustical filter |
DK3157270T3 (da) | 2015-10-14 | 2021-06-21 | Sonion Nederland Bv | Høreaggregat med vibrationsfølsom transducer |
DK3160157T3 (en) | 2015-10-21 | 2018-12-17 | Sonion Nederland Bv | Vibration-compensated vibroacoustic device |
US10582303B2 (en) | 2015-12-04 | 2020-03-03 | Sonion Nederland B.V. | Balanced armature receiver with bi-stable balanced armature |
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 |
US10687148B2 (en) | 2016-01-28 | 2020-06-16 | Sonion Nederland B.V. | Assembly comprising an electrostatic sound generator and a transformer |
US10021472B2 (en) | 2016-04-13 | 2018-07-10 | Sonion Nederland B.V. | 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 |
DE20164885T1 (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 |
EP3313097B1 (en) | 2016-10-19 | 2020-08-26 | Sonion Nederland B.V. | An ear bud or dome |
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 |
EP3324538A1 (en) | 2016-11-18 | 2018-05-23 | Sonion Nederland B.V. | A sensing circuit comprising an amplifying circuit |
US10264361B2 (en) | 2016-11-18 | 2019-04-16 | Sonion Nederland B.V. | Transducer with a high sensitivity |
US10327072B2 (en) | 2016-11-18 | 2019-06-18 | Sonion Nederland B.V. | Phase correcting system and a phase correctable transducer system |
DK3337184T3 (en) | 2016-12-14 | 2020-06-02 | Sonion Nederland Bv | An armature and a transducer comprising the armature |
EP3337191B1 (en) | 2016-12-16 | 2021-05-19 | Sonion Nederland B.V. | A receiver assembly |
DK3337192T3 (en) | 2016-12-16 | 2021-05-10 | Sonion Nederland Bv | A receiver assembly |
EP3343950A1 (en) | 2016-12-28 | 2018-07-04 | Sonion Nederland B.V. | A magnet assembly |
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DK3343956T3 (en) | 2016-12-30 | 2021-05-03 | Sonion Nederland Bv | A circuit and a receiver comprising the circuit |
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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 |
EP3451688B1 (en) | 2017-09-04 | 2021-05-26 | Sonion Nederland B.V. | A sound generator, a shielding and a spout |
GB201714956D0 (en) | 2017-09-18 | 2017-11-01 | Sonova Ag | Hearing device with adjustable venting |
US10805746B2 (en) | 2017-10-16 | 2020-10-13 | Sonion Nederland B.V. | Valve, a transducer comprising a valve, a hearing device and a method |
EP3471433B1 (en) | 2017-10-16 | 2022-10-26 | Sonion Nederland B.V. | A personal hearing device |
EP3471432B1 (en) | 2017-10-16 | 2022-09-14 | Sonion Nederland B.V. | A sound channel element with a valve and a transducer with the sound channel element |
DK3567873T3 (en) | 2018-02-06 | 2021-11-15 | Sonion Nederland Bv | Method for controlling an acoustic valve of a hearing device |
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 |
EP3995795A1 (en) | 2018-04-30 | 2022-05-11 | Sonion Nederland B.V. | Vibration sensor |
EP3579578B1 (en) | 2018-06-07 | 2022-02-23 | Sonion Nederland B.V. | Miniature receiver |
US10951169B2 (en) | 2018-07-20 | 2021-03-16 | Sonion Nederland B.V. | Amplifier comprising two parallel coupled amplifier units |
EP4216570A1 (en) | 2018-09-19 | 2023-07-26 | Sonion Nederland B.V. | A housing comprising a sensor |
EP3672277B1 (en) | 2018-12-19 | 2024-04-03 | Sonion Nederland B.V. | Miniature speaker with multiple sound cavities |
EP3675522A1 (en) | 2018-12-28 | 2020-07-01 | Sonion Nederland B.V. | Miniature speaker with essentially no acoustical leakage |
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 |
US11051094B2 (en) | 2019-10-25 | 2021-06-29 | Shore Acquisition Holdings, Inc. | Interchangeable port acoustical cap for microphones |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3895194A (en) * | 1973-05-29 | 1975-07-15 | Thermo Electron Corp | Directional condenser electret microphone |
EP0499237A2 (en) * | 1991-02-12 | 1992-08-19 | Matsushita Electric Industrial Co., Ltd. | Electret capacitor microphone and method for the assembly |
EP0969695A1 (en) * | 1998-07-02 | 2000-01-05 | Microtronic Nederland B.V. | System consisting of a microphone and a preamplifier |
Family Cites Families (119)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2425481A (en) | 1943-09-21 | 1947-08-12 | Reeves Hoffman Corp | Quartz oscillator plateholder |
US2794862A (en) | 1952-07-03 | 1957-06-04 | American Danish Oticon Corp | Electro-acoustic apparatus |
US3013127A (en) | 1959-05-27 | 1961-12-12 | Zenith Radio Corp | Sound-transducing apparatus |
US3573397A (en) | 1967-05-16 | 1971-04-06 | Tibbetts Industries | Acoustic diaphragm and translating device utilizing same |
US3573400A (en) * | 1968-08-14 | 1971-04-06 | Bell Telephone Labor Inc | Directional microphone |
US3588383A (en) | 1970-02-09 | 1971-06-28 | Industrial Research Prod Inc | Miniature acoustic transducer of improved construction |
US3935398A (en) | 1971-07-12 | 1976-01-27 | Industrial Research Products, Inc. | Transducer with improved armature and yoke construction |
NL151609B (nl) | 1971-07-16 | 1976-11-15 | Microtel N V | Elektro-akoestische omzetinrichting. |
US3816671A (en) * | 1972-04-06 | 1974-06-11 | Thermo Electron Corp | Electret transducer cartridge and case |
US3786202A (en) * | 1972-04-10 | 1974-01-15 | Motorola Inc | Acoustic transducer including piezoelectric driving element |
US3963881A (en) * | 1973-05-29 | 1976-06-15 | Thermo Electron Corporation | Unidirectional condenser microphone |
US3944756A (en) * | 1975-03-05 | 1976-03-16 | Electro-Voice, Incorporated | Electret microphone |
JPS5654711Y2 (zh) | 1976-06-11 | 1981-12-19 | ||
US4109116A (en) | 1977-07-19 | 1978-08-22 | Victoreen John A | Hearing aid receiver with plural transducers |
JPS5754399Y2 (zh) | 1978-02-20 | 1982-11-25 | ||
US4225755A (en) * | 1978-05-08 | 1980-09-30 | Barry Block | Capacitive force transducer |
US4272654A (en) | 1979-01-08 | 1981-06-09 | Industrial Research Products, Inc. | Acoustic transducer of improved construction |
JPS622879Y2 (zh) * | 1981-03-25 | 1987-01-22 | ||
DE3134888A1 (de) | 1981-09-03 | 1983-03-10 | Robert Bosch Gmbh, 7000 Stuttgart | "hoergeraet" |
SE428081B (sv) | 1981-10-07 | 1983-05-30 | Ericsson Telefon Ab L M | Tilledningsram for en elektretmikrofon |
US4410769A (en) | 1981-12-09 | 1983-10-18 | Tibbetts Industries, Inc. | Transducer with adjustable armature yoke and method of adjustment |
DE3208678A1 (de) | 1982-03-10 | 1983-09-22 | Siemens AG, 1000 Berlin und 8000 München | Sprechanbahnungsgeraet |
GB2122842B (en) | 1982-05-29 | 1985-08-29 | Tokyo Shibaura Electric Co | An electroacoustic transducer and a method of manufacturing an electroacoustic transducer |
US4891843A (en) | 1983-02-24 | 1990-01-02 | At&T Technologies, Inc. | Electret microphone |
US4558184A (en) | 1983-02-24 | 1985-12-10 | At&T Bell Laboratories | Integrated capacitive transducer |
FR2542552B1 (fr) | 1983-03-07 | 1986-04-11 | Thomson Csf | Transducteur electroacoustique a diaphragme piezo-electrique |
US4533795A (en) | 1983-07-07 | 1985-08-06 | American Telephone And Telegraph | Integrated electroacoustic transducer |
US4607383A (en) | 1983-08-18 | 1986-08-19 | Gentex Corporation | Throat microphone |
SE440581B (sv) | 1983-12-22 | 1985-08-05 | Ericsson Telefon Ab L M | Forfarande for framstellning av elektroakustiska omvandlare med slutet resonansrum, foretredesvis mikrofoner, samt elektroakustisk omvandlare framstelld enligt forfarandet |
US4872148A (en) | 1984-03-08 | 1989-10-03 | Polaroid Corporation | Ultrasonic transducer for use in a corrosive/abrasive environment |
US4567382A (en) | 1984-04-10 | 1986-01-28 | Microtel B.V. | Electret transducer and a method for manufacturing an assembly of backplate, electret foil and diaphragm plate |
US4701640A (en) | 1985-03-11 | 1987-10-20 | Telex Communications, Inc. | Electret transducer and method of fabrication |
US4685137A (en) | 1985-05-17 | 1987-08-04 | Electrovoice, Inc. | Microphone with non-symmetrical directivity pattern |
DK152160C (da) | 1985-05-28 | 1988-08-15 | Brueel & Kjaer As | Anordning ved trykmikrofoner til forbedring af disses lavfrekvensegenskaber |
US4691363A (en) | 1985-12-11 | 1987-09-01 | American Telephone & Telegraph Company, At&T Information Systems Inc. | Transducer device |
US4870688A (en) | 1986-05-27 | 1989-09-26 | Barry Voroba | Mass production auditory canal hearing aid |
US4764690A (en) | 1986-06-18 | 1988-08-16 | Lectret S.A. | Electret transducing |
CH671490A5 (zh) | 1986-06-18 | 1989-08-31 | Phonak Ag | |
US4796288A (en) | 1986-06-23 | 1989-01-03 | Northern Telecom Limited | Telephone handset with static discharge prevention |
AT385386B (de) | 1986-07-24 | 1988-03-25 | Akg Akustische Kino Geraete | Elektrostatischer wandler |
US4730283A (en) | 1986-09-15 | 1988-03-08 | Industrial Research Products, Inc. | Acoustic transducer with improved electrode spacing |
US5014322A (en) | 1987-03-04 | 1991-05-07 | Hosiden Electronics Co., Ltd. | Diaphragm unit of a condenser microphone, a method of fabricating the same, and a condenser microphone |
US4817164A (en) | 1987-03-20 | 1989-03-28 | Northern Telecom Limited | Electrostatic discharge protector for an electret microphone |
NL8702589A (nl) | 1987-10-30 | 1989-05-16 | Microtel Bv | Elektro-akoestische transducent van de als elektreet aangeduide soort, en een werkwijze voor het vervaardigen van een dergelijke transducent. |
US4815560A (en) * | 1987-12-04 | 1989-03-28 | Industrial Research Products, Inc. | Microphone with frequency pre-emphasis |
US4837833A (en) | 1988-01-21 | 1989-06-06 | Industrial Research Products, Inc. | Microphone with frequency pre-emphasis channel plate |
DE3807251A1 (de) | 1988-03-05 | 1989-09-14 | Sennheiser Electronic | Kapazitiver schallwandler |
US4845512A (en) | 1988-10-12 | 1989-07-04 | Videojet Systems International, Inc. | Drop deflection device and method for drop marking systems |
US4993072A (en) | 1989-02-24 | 1991-02-12 | Lectret S.A. | Shielded electret transducer and method of making the same |
US4977590A (en) | 1989-05-26 | 1990-12-11 | Executone Information Systems, Inc. | Signal level expansion apparatus as for a telecommunications system |
GB8928899D0 (en) | 1989-12-21 | 1990-02-28 | Knowles Electronics Co | Coil assemblies |
US5068901A (en) | 1990-05-01 | 1991-11-26 | Knowles Electronics, Inc. | Dual outlet passage hearing aid transducer |
US5101543A (en) | 1990-07-02 | 1992-04-07 | Gentex Corporation | Method of making a variable capacitor microphone |
NL9101563A (nl) | 1991-09-17 | 1993-04-16 | Microtel Bv | Elektroacoustische transducent van het elektreet type. |
US5388163A (en) | 1991-12-23 | 1995-02-07 | At&T Corp. | Electret transducer array and fabrication technique |
US5335286A (en) | 1992-02-18 | 1994-08-02 | Knowles Electronics, Inc. | Electret assembly |
US5408534A (en) | 1992-03-05 | 1995-04-18 | Knowles Electronics, Inc. | Electret microphone assembly, and method of manufacturer |
US5490220A (en) | 1992-03-18 | 1996-02-06 | Knowles Electronics, Inc. | Solid state condenser and microphone devices |
FR2695787B1 (fr) | 1992-09-11 | 1994-11-10 | Suisse Electro Microtech Centr | Transducteur capacitif intégré. |
US5410608A (en) | 1992-09-29 | 1995-04-25 | Unex Corporation | Microphone |
US5319717A (en) | 1992-10-13 | 1994-06-07 | Knowles Electronics, Inc. | Hearing aid microphone with modified high-frequency response |
US5335210A (en) | 1992-10-28 | 1994-08-02 | The Charles Stark Draper Laboratory Inc. | Integrated liquid crystal acoustic transducer |
US5401914A (en) | 1993-02-03 | 1995-03-28 | The Curran Company | Vent for shielded enclosures |
JP2767018B2 (ja) | 1993-02-26 | 1998-06-18 | 株式会社村田製作所 | 電子部品の組立方法および組立装置 |
US5627901A (en) | 1993-06-23 | 1997-05-06 | Apple Computer, Inc. | Directional microphone for computer visual display monitor and method for construction |
US5682075A (en) | 1993-07-14 | 1997-10-28 | The University Of British Columbia | Porous gas reservoir electrostatic transducer |
US5446413A (en) | 1994-05-20 | 1995-08-29 | Knowles Electronics, Inc. | Impedance circuit for a miniature hearing aid |
US5548658A (en) | 1994-06-06 | 1996-08-20 | Knowles Electronics, Inc. | Acoustic Transducer |
US5452268A (en) | 1994-08-12 | 1995-09-19 | The Charles Stark Draper Laboratory, Inc. | Acoustic transducer with improved low frequency response |
US5570428A (en) | 1994-09-27 | 1996-10-29 | Tibbetts Industries, Inc. | Transducer assembly |
US5894452A (en) | 1994-10-21 | 1999-04-13 | The Board Of Trustees Of The Leland Stanford Junior University | Microfabricated ultrasonic immersion transducer |
US5619476A (en) | 1994-10-21 | 1997-04-08 | The Board Of Trustees Of The Leland Stanford Jr. Univ. | Electrostatic ultrasonic transducer |
US5949895A (en) | 1995-09-07 | 1999-09-07 | Symphonix Devices, Inc. | Disposable audio processor for use with implanted hearing devices |
US5673330A (en) | 1995-11-08 | 1997-09-30 | Chang; Ching-Lu | Microphone transducer with noise reducing member |
US6031922A (en) | 1995-12-27 | 2000-02-29 | Tibbetts Industries, Inc. | Microphone systems of reduced in situ acceleration sensitivity |
US5982905A (en) | 1996-01-22 | 1999-11-09 | Grodinsky; Robert M. | Distortion reduction in signal processors |
NL1002880C2 (nl) * | 1996-04-16 | 1997-10-17 | Microtronic Nederland Bv | Elektroakoestische transducent. |
JP2000508860A (ja) | 1996-04-18 | 2000-07-11 | カリフォルニア インスティチュート オブ テクノロジー | 薄膜エレクトレットマイクロフォン |
EP0963683B1 (en) | 1996-05-24 | 2005-07-27 | S. George Lesinski | Improved microphones for an implantable hearing aid |
US5889872A (en) | 1996-07-02 | 1999-03-30 | Motorola, Inc. | Capacitive microphone and method therefor |
US5952645A (en) | 1996-08-27 | 1999-09-14 | California Institute Of Technology | Light-sensing array with wedge-like reflective optical concentrators |
US5970159A (en) | 1996-11-08 | 1999-10-19 | Telex Communications, Inc. | Video monitor with shielded microphone |
US6549632B1 (en) | 1996-11-08 | 2003-04-15 | Kabushiki Kaisha Audio-Technica | Microphone |
US5978491A (en) | 1996-11-21 | 1999-11-02 | Vxi Corporation | Circuitry for improving performance of electret microphone |
NL1004877C2 (nl) | 1996-12-23 | 1998-08-03 | Microtronic Nederland Bv | Elektroakoestische transducent. |
FI970409A (fi) | 1997-01-31 | 1998-08-01 | Nokia Mobile Phones Ltd | Menetelmä mikrofonin suojaamiseksi ulkoisilta häiriötekijäiltä ja mikrofonin häiriösuojus |
US6044160A (en) | 1998-01-13 | 2000-03-28 | American Technology Corporation | Resonant tuned, ultrasonic electrostatic emitter |
US6011855A (en) | 1997-03-17 | 2000-01-04 | American Technology Corporation | Piezoelectric film sonic emitter |
US5862239A (en) | 1997-04-03 | 1999-01-19 | Lucent Technologies Inc. | Directional capacitor microphone system |
US5809155A (en) | 1997-07-02 | 1998-09-15 | Su; Den-Tsai | Assembling structure for capacitor microphone |
US5990454A (en) | 1997-09-23 | 1999-11-23 | Quadlux, Inc. | Lightwave oven and method of cooking therewith having multiple cook modes and sequential lamp operation |
US5875251A (en) | 1997-11-20 | 1999-02-23 | Sun; Ming-Han | Mechanism of vibration type microphone |
JP3141830B2 (ja) | 1997-11-28 | 2001-03-07 | 住友金属工業株式会社 | 音響センサ |
US6504937B1 (en) | 1998-01-06 | 2003-01-07 | Vxi Corporation | Amplifier circuit for electret microphone with enhanced performance |
US5982709A (en) | 1998-03-31 | 1999-11-09 | The Board Of Trustees Of The Leland Stanford Junior University | Acoustic transducers and method of microfabrication |
FI105880B (fi) | 1998-06-18 | 2000-10-13 | Nokia Mobile Phones Ltd | Mikromekaanisen mikrofonin kiinnitys |
US6580797B1 (en) | 1998-07-15 | 2003-06-17 | Vxi Corporation | Amplifier circuit for electret microphone with enhanced performance |
US6597793B1 (en) | 1998-08-06 | 2003-07-22 | Resistance Technology, Inc. | Directional/omni-directional hearing aid microphone and housing |
JP2002534933A (ja) | 1999-01-07 | 2002-10-15 | サーノフ コーポレイション | プリント回路基板を有する大型ダイアフラムマイクロフォン素子を備えた補聴器 |
CA2315417A1 (en) | 1999-08-11 | 2001-02-11 | Hiroshi Une | Electret capacitor microphone |
WO2001037519A2 (en) | 1999-11-19 | 2001-05-25 | Gentex Corporation | Vehicle accessory microphone |
US6532293B1 (en) | 2000-02-08 | 2003-03-11 | Knowles Electronics Llc | Acoustical transducer with reduced parasitic capacitance |
DK1258167T3 (da) * | 2000-02-24 | 2010-02-01 | Knowles Electronics Llc | Akustisk transducer med forbedret akustisk dæmper |
JP3481543B2 (ja) * | 2000-03-15 | 2003-12-22 | 株式会社バーテックススタンダード | マイクロホン装置 |
NL1015222C2 (nl) * | 2000-05-17 | 2001-11-20 | Microtronic Nederland Bv | Stelsel bestaande uit een microfoon en een versterker. |
KR100331600B1 (ko) | 2000-05-22 | 2002-04-06 | 김낙현 | 콘덴서 마이크로폰의 제조방법 |
KR200218653Y1 (ko) * | 2000-11-01 | 2001-04-02 | 주식회사비에스이 | 일렉트렛 콘덴서 마이크로폰 |
US6707920B2 (en) * | 2000-12-12 | 2004-03-16 | Otologics Llc | Implantable hearing aid microphone |
US6741709B2 (en) * | 2000-12-20 | 2004-05-25 | Shure Incorporated | Condenser microphone assembly |
GB2386031B (en) * | 2000-12-22 | 2004-08-18 | Bruel & Kjaer Sound & Vibratio | A highly stable micromachined capacitive transducer |
US6647368B2 (en) | 2001-03-30 | 2003-11-11 | Think-A-Move, Ltd. | Sensor pair for detecting changes within a human ear and producing a signal corresponding to thought, movement, biological function and/or speech |
US7136496B2 (en) * | 2001-04-18 | 2006-11-14 | Sonion Nederland B.V. | Electret assembly for a microphone having a backplate with improved charge stability |
AT409695B (de) * | 2001-05-18 | 2002-10-25 | Akg Acoustics Gmbh | Elektrostatisches mikrofon |
JP2002345088A (ja) * | 2001-05-18 | 2002-11-29 | Mitsubishi Electric Corp | 圧力感応装置及びこれに用いられる半導体基板の製造方法 |
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 |
JP3852913B2 (ja) * | 2001-10-31 | 2006-12-06 | 松下電器産業株式会社 | コンデンサマイクロホン及びこれを用いた携帯電話機器 |
US6677176B2 (en) * | 2002-01-18 | 2004-01-13 | The Hong Kong University Of Science And Technology | Method of manufacturing an integrated electronic microphone having a floating gate electrode |
ATE414394T1 (de) * | 2002-01-25 | 2008-11-15 | Sonion Horsens As | Flexible membran mit integrierter spule |
US7072482B2 (en) * | 2002-09-06 | 2006-07-04 | Sonion Nederland B.V. | Microphone with improved sound inlet port |
-
2004
- 2004-10-29 US US10/977,784 patent/US7415121B2/en not_active Expired - Fee Related
-
2005
- 2005-10-19 EP EP05022775.0A patent/EP1653770B1/en not_active Not-in-force
- 2005-10-19 DK DK05022775.0T patent/DK1653770T3/en active
- 2005-10-31 CN CN2005101185504A patent/CN1805611B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3895194A (en) * | 1973-05-29 | 1975-07-15 | Thermo Electron Corp | Directional condenser electret microphone |
EP0499237A2 (en) * | 1991-02-12 | 1992-08-19 | Matsushita Electric Industrial Co., Ltd. | Electret capacitor microphone and method for the assembly |
EP0969695A1 (en) * | 1998-07-02 | 2000-01-05 | Microtronic Nederland B.V. | System consisting of a microphone and a preamplifier |
Also Published As
Publication number | Publication date |
---|---|
US20060093167A1 (en) | 2006-05-04 |
EP1653770A3 (en) | 2009-11-11 |
US7415121B2 (en) | 2008-08-19 |
DK1653770T3 (en) | 2016-07-04 |
EP1653770B1 (en) | 2016-03-30 |
EP1653770A2 (en) | 2006-05-03 |
CN1805611A (zh) | 2006-07-19 |
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