FR2855358B1 - Microphone - Google Patents
MicrophoneInfo
- Publication number
- FR2855358B1 FR2855358B1 FR0403804A FR0403804A FR2855358B1 FR 2855358 B1 FR2855358 B1 FR 2855358B1 FR 0403804 A FR0403804 A FR 0403804A FR 0403804 A FR0403804 A FR 0403804A FR 2855358 B1 FR2855358 B1 FR 2855358B1
- Authority
- FR
- France
- Prior art keywords
- microphone
- 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
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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
- H04R1/38—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means in which sound waves act upon both sides of a diaphragm and incorporating acoustic phase-shifting means, e.g. pressure-gradient microphone
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Headphones And Earphones (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10317264A DE10317264B3 (de) | 2003-04-14 | 2003-04-14 | Mikrofon |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2855358A1 FR2855358A1 (fr) | 2004-11-26 |
FR2855358B1 true FR2855358B1 (fr) | 2007-03-30 |
Family
ID=32319163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0403804A Expired - Fee Related FR2855358B1 (fr) | 2003-04-14 | 2004-04-09 | Microphone |
Country Status (4)
Country | Link |
---|---|
US (1) | US20040258266A1 (fr) |
DE (1) | DE10317264B3 (fr) |
FR (1) | FR2855358B1 (fr) |
GB (1) | GB2400769B (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3957714B2 (ja) * | 2004-12-28 | 2007-08-15 | ウエタックス株式会社 | 防水マイク |
JP4565035B2 (ja) * | 2006-07-04 | 2010-10-20 | 日本ビクター株式会社 | マイクロホン装置 |
DE102007014577A1 (de) | 2007-03-23 | 2008-09-25 | Sennheiser Electronic Gmbh & Co. Kg | Kapazitiver Aufnahmewandler und Mikrofon |
FR2924523A1 (fr) * | 2007-12-03 | 2009-06-05 | Parrot Sa | Etui pour microphone unidirectionnel et appareil electronique comportant un tel etui |
US8019109B2 (en) * | 2008-05-07 | 2011-09-13 | Plantronics, Inc. | Microphone boom with adjustable wind noise suppression |
US20100111345A1 (en) * | 2008-11-05 | 2010-05-06 | Douglas Andrea | Miniature stylish noise and wind canceling microphone housing, providing enchanced speech recognition performance for wirless headsets |
CN104954900A (zh) * | 2014-03-28 | 2015-09-30 | 美律电子(惠州)有限公司 | 具有被动式振膜的耳机 |
DE102015203542A1 (de) | 2015-02-27 | 2016-09-01 | Sennheiser Electronic Gmbh & Co. Kg | Mikrofoneinheit |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5756640Y2 (fr) * | 1978-09-30 | 1982-12-06 | ||
AT363529B (de) * | 1979-11-29 | 1981-08-10 | Akg Akustische Kino Geraete | Schalleinlass fuer mikrophone |
US4288663A (en) * | 1980-03-05 | 1981-09-08 | Roanwell Corporation | Noise canceling transmitter |
US5282245A (en) * | 1990-08-13 | 1994-01-25 | Shure Brothers, Incorporated | Tubular bi-directional microphone with flared entries |
JPH04102394U (ja) * | 1991-01-30 | 1992-09-03 | 株式会社ホンダアクセス | 自動2輪車用通信装置のマイク |
DE4229450C1 (de) * | 1992-09-03 | 1993-12-02 | Hagenuk Telecom Gmbh | Vorrichtung zur Telekommunikation |
US5226076A (en) * | 1993-02-28 | 1993-07-06 | At&T Bell Laboratories | Directional microphone assembly |
US5329593A (en) * | 1993-05-10 | 1994-07-12 | Lazzeroni John J | Noise cancelling microphone |
JPH07212888A (ja) * | 1994-01-21 | 1995-08-11 | Matsushita Electric Ind Co Ltd | 接話型マイクロホン |
US5684880A (en) * | 1995-05-24 | 1997-11-04 | Lazzeroni; John J. | Noise cancelling microphone for full coverage style helmets |
JPH1042017A (ja) * | 1996-07-19 | 1998-02-13 | Nec Corp | 送話部構造 |
DE19850298C1 (de) * | 1998-10-30 | 2000-08-24 | Sennheiser Electronic | Mikrofon |
WO2000049789A1 (fr) * | 1999-02-18 | 2000-08-24 | Siemens Aktiengesellschaft | Microtelephone destine a la technique telephonique |
WO2000049788A1 (fr) * | 1999-02-18 | 2000-08-24 | Siemens Aktiengesellschaft | Appareil portatif pour technique telephonique |
US6285772B1 (en) * | 1999-07-20 | 2001-09-04 | Umevoice, Inc. | Noise control device |
US6329593B1 (en) * | 2000-05-01 | 2001-12-11 | Formosa Industrial Computing Inc. | Waterproof led display |
US6477257B1 (en) * | 2000-10-18 | 2002-11-05 | Chao-Chih Chang | Directional microphone |
JP2002135880A (ja) * | 2000-10-20 | 2002-05-10 | Primo Co Ltd | 一次音圧傾度型マイクロホン及び携帯端末装置 |
-
2003
- 2003-04-14 DE DE10317264A patent/DE10317264B3/de not_active Expired - Fee Related
-
2004
- 2004-04-09 FR FR0403804A patent/FR2855358B1/fr not_active Expired - Fee Related
- 2004-04-09 US US10/821,905 patent/US20040258266A1/en not_active Abandoned
- 2004-04-13 GB GB0408211A patent/GB2400769B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE10317264B3 (de) | 2005-02-10 |
GB2400769B (en) | 2006-08-09 |
GB2400769A (en) | 2004-10-20 |
FR2855358A1 (fr) | 2004-11-26 |
GB0408211D0 (en) | 2004-05-19 |
US20040258266A1 (en) | 2004-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE602004030750D1 (de) | Lautsprecher | |
ATA1542003A (de) | Kopfhörer | |
ATA1532003A (de) | Kopfhörer | |
ATE363383T1 (de) | Schlingenware | |
DE502004001683D1 (de) | Kabelführung | |
DE602004015185D1 (de) | Lautsprecher | |
AT502792A5 (de) | Düsenanpressvorrichtung | |
NO20043275L (no) | Rorekspansjonsverktoy | |
DE112004000620D2 (de) | Struktoguss | |
DE502004000672D1 (de) | Pigmentpreparationen | |
DE502004001524D1 (de) | Hydrolager | |
ATA662003A (de) | Trink-mundstück | |
ATE446959T1 (de) | Chromenonindole | |
DE502004001629D1 (de) | Bremsenprüfstand | |
FR2855358B1 (fr) | Microphone | |
DE60330645D1 (de) | Lautsprecher | |
DE502004000518D1 (de) | Mitgängergabelhubwagen | |
DE10394329D2 (de) | Mäanderstent | |
ATE406350T1 (de) | Prolinylarylacetamide | |
DE10337181B8 (de) | Mikrofonanordnung | |
DE10329218B4 (de) | Hotflue | |
DE502004002619D1 (de) | Flaschenverschluss | |
DE502004002771D1 (de) | Umlenkhebel | |
DE602004026432D1 (de) | Ntalschicht | |
DE112004001561D2 (de) | Getriebene-Antreibseinheit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 13 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
PLFP | Fee payment |
Year of fee payment: 16 |
|
ST | Notification of lapse |
Effective date: 20201205 |