ATA14862002A - Mikrofone mit untereinander gleicher empfindlichkeit und verfahren zur herstellung derselben - Google Patents
Mikrofone mit untereinander gleicher empfindlichkeit und verfahren zur herstellung derselbenInfo
- Publication number
- ATA14862002A ATA14862002A AT0148602A AT14862002A ATA14862002A AT A14862002 A ATA14862002 A AT A14862002A AT 0148602 A AT0148602 A AT 0148602A AT 14862002 A AT14862002 A AT 14862002A AT A14862002 A ATA14862002 A AT A14862002A
- Authority
- AT
- Austria
- Prior art keywords
- microphones
- production
- same sensitivity
- sensitivity
- same
- Prior art date
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
- H04R3/00—Circuits for transducers, loudspeakers or microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
-
- 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
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/004—Monitoring arrangements; Testing arrangements for microphones
- H04R29/005—Microphone arrays
- H04R29/006—Microphone matching
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49005—Acoustic transducer
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Circuit For Audible Band Transducer (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0148602A AT413921B (de) | 2002-10-01 | 2002-10-01 | Mikrofone mit untereinander gleicher empfindlichkeit und verfahren zur herstellung derselben |
EP03450213A EP1408716A3 (de) | 2002-10-01 | 2003-09-22 | Mikrophone mit gleicher Empfindlichkeit |
CNA031601685A CN1498034A (zh) | 2002-10-01 | 2003-09-29 | 具有相同灵敏度的麦克风 |
KR1020030067643A KR20040030325A (ko) | 2002-10-01 | 2003-09-30 | 동일 감도를 갖는 마이크로폰 |
JP2003340814A JP4171387B2 (ja) | 2002-10-01 | 2003-09-30 | 相互に同一の感度を有するマイクロホン |
US10/675,808 US7522737B2 (en) | 2002-10-01 | 2003-09-30 | Microphones with equal sensitivity |
US12/426,503 US20090262956A1 (en) | 2002-10-01 | 2009-04-20 | Microphones with equal sensitivity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0148602A AT413921B (de) | 2002-10-01 | 2002-10-01 | Mikrofone mit untereinander gleicher empfindlichkeit und verfahren zur herstellung derselben |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA14862002A true ATA14862002A (de) | 2005-10-15 |
AT413921B AT413921B (de) | 2006-07-15 |
Family
ID=31999989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0148602A AT413921B (de) | 2002-10-01 | 2002-10-01 | Mikrofone mit untereinander gleicher empfindlichkeit und verfahren zur herstellung derselben |
Country Status (6)
Country | Link |
---|---|
US (2) | US7522737B2 (de) |
EP (1) | EP1408716A3 (de) |
JP (1) | JP4171387B2 (de) |
KR (1) | KR20040030325A (de) |
CN (1) | CN1498034A (de) |
AT (1) | AT413921B (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT413921B (de) * | 2002-10-01 | 2006-07-15 | Akg Acoustics Gmbh | Mikrofone mit untereinander gleicher empfindlichkeit und verfahren zur herstellung derselben |
US8457962B2 (en) * | 2005-08-05 | 2013-06-04 | Lawrence P. Jones | Remote audio surveillance for detection and analysis of wildlife sounds |
JP4810343B2 (ja) * | 2006-07-20 | 2011-11-09 | キヤノン株式会社 | 音声処理装置およびその制御方法 |
GB0619825D0 (en) * | 2006-10-06 | 2006-11-15 | Craven Peter G | Microphone array |
DE102011006299A1 (de) * | 2011-03-29 | 2012-10-18 | Sennheiser Electronic Gmbh & Co. Kg | Mikrofon |
US9100731B2 (en) | 2012-02-06 | 2015-08-04 | Gentex Corporation | Low power microphone circuits for vehicles |
KR102087644B1 (ko) * | 2018-12-04 | 2020-04-20 | 지엔에스티 주식회사 | 마이크로폰소자 제조방법 및 이를 이용한 마이크로폰소자의 세팅장치 |
EP3764664A1 (de) * | 2019-07-10 | 2021-01-13 | Analog Devices International Unlimited Company | Signalverarbeitungsverfahren und systeme zur strahlformung mit mikrofontoleranzkompensation |
CN111050263B (zh) * | 2019-11-07 | 2021-11-02 | 潍坊歌尔微电子有限公司 | 麦克风负载阻抗测试系统及方法 |
CN111683332B (zh) * | 2020-06-08 | 2021-11-09 | 荣成歌尔电子科技有限公司 | 光噪测试系统、光噪测试方法及存储介质 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5161203A (en) | 1981-08-06 | 1992-11-03 | Buckley B Shawn | Self-organizing circuits |
US5378385A (en) * | 1989-12-21 | 1995-01-03 | Alliedsignal Inc. | Partially fluorinated silicone refrigeration lubricants |
US5031461A (en) | 1990-02-05 | 1991-07-16 | Motorola, Inc. | Matched pair of sensor and amplifier circuits |
JPH05256716A (ja) * | 1992-03-13 | 1993-10-05 | Mitsubishi Electric Corp | 半導体装置 |
JP3148348B2 (ja) * | 1992-04-07 | 2001-03-19 | 株式会社オーディオテクニカ | 変位比例型変換器の前置減衰器 |
US5602925A (en) * | 1995-01-31 | 1997-02-11 | Etymotic Research, Inc. | Hearing aid with programmable resistor |
US6151399A (en) * | 1996-12-31 | 2000-11-21 | Etymotic Research, Inc. | Directional microphone system providing for ease of assembly and disassembly |
JPH11187494A (ja) * | 1997-12-18 | 1999-07-09 | Hosiden Corp | エレクトレット型マイクロフォンおよびその製造方法 |
JPH11266068A (ja) * | 1998-01-14 | 1999-09-28 | Canon Inc | 配線基板及び配線基板の製造方法 |
JPH11266499A (ja) * | 1998-03-18 | 1999-09-28 | Hosiden Corp | エレクトレットコンデンサマイクロホン |
EP1057638B1 (de) * | 1999-06-04 | 2007-01-31 | Canon Kabushiki Kaisha | Flüssigkeitsausstosskopf und Flüssigkeitsausstossvorrichtung |
US7206426B1 (en) * | 2000-01-07 | 2007-04-17 | Etymotic Research, Inc. | Multi-coil coupling system for hearing aid applications |
AU2001250970A1 (en) * | 2000-04-07 | 2001-10-23 | Microtronic Nederland B.V. | Microphone with range switching |
JP4457487B2 (ja) * | 2000-11-15 | 2010-04-28 | パナソニック株式会社 | スピーカの製造方法 |
JP2002221461A (ja) * | 2001-01-26 | 2002-08-09 | Fujikura Ltd | 圧力センサおよびその製造方法 |
AT413921B (de) * | 2002-10-01 | 2006-07-15 | Akg Acoustics Gmbh | Mikrofone mit untereinander gleicher empfindlichkeit und verfahren zur herstellung derselben |
-
2002
- 2002-10-01 AT AT0148602A patent/AT413921B/de not_active IP Right Cessation
-
2003
- 2003-09-22 EP EP03450213A patent/EP1408716A3/de not_active Ceased
- 2003-09-29 CN CNA031601685A patent/CN1498034A/zh active Pending
- 2003-09-30 US US10/675,808 patent/US7522737B2/en not_active Expired - Fee Related
- 2003-09-30 KR KR1020030067643A patent/KR20040030325A/ko not_active Application Discontinuation
- 2003-09-30 JP JP2003340814A patent/JP4171387B2/ja not_active Expired - Fee Related
-
2009
- 2009-04-20 US US12/426,503 patent/US20090262956A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1408716A3 (de) | 2004-05-19 |
US7522737B2 (en) | 2009-04-21 |
CN1498034A (zh) | 2004-05-19 |
US20040120531A1 (en) | 2004-06-24 |
AT413921B (de) | 2006-07-15 |
EP1408716A2 (de) | 2004-04-14 |
JP2004129262A (ja) | 2004-04-22 |
KR20040030325A (ko) | 2004-04-09 |
JP4171387B2 (ja) | 2008-10-22 |
US20090262956A1 (en) | 2009-10-22 |
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Legal Events
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MM01 | Lapse because of not paying annual fees |
Effective date: 20131015 |