DE602004031753D1 - Elektroakustischer wandler mit einer elektronischen schaltung - Google Patents
Elektroakustischer wandler mit einer elektronischen schaltungInfo
- Publication number
- DE602004031753D1 DE602004031753D1 DE602004031753T DE602004031753T DE602004031753D1 DE 602004031753 D1 DE602004031753 D1 DE 602004031753D1 DE 602004031753 T DE602004031753 T DE 602004031753T DE 602004031753 T DE602004031753 T DE 602004031753T DE 602004031753 D1 DE602004031753 D1 DE 602004031753D1
- Authority
- DE
- Germany
- Prior art keywords
- electronic circuit
- circuit electric
- acoustic transformer
- electric acoustic
- interior space
- 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.)
- Active
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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- 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
- H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Details Of Television Scanning (AREA)
- Electrophonic Musical Instruments (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03104197 | 2003-11-14 | ||
PCT/IB2004/052402 WO2005048652A1 (en) | 2003-11-14 | 2004-11-12 | Electro-acoustic transducer comprising an rfid circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004031753D1 true DE602004031753D1 (de) | 2011-04-21 |
Family
ID=34585900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004031753T Active DE602004031753D1 (de) | 2003-11-14 | 2004-11-12 | Elektroakustischer wandler mit einer elektronischen schaltung |
Country Status (7)
Country | Link |
---|---|
US (1) | US20070086605A1 (de) |
EP (1) | EP1688015B1 (de) |
JP (1) | JP2007511949A (de) |
CN (1) | CN1883227B (de) |
AT (1) | ATE501600T1 (de) |
DE (1) | DE602004031753D1 (de) |
WO (1) | WO2005048652A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007124241A (ja) * | 2005-10-27 | 2007-05-17 | Pioneer Electronic Corp | スピーカ装置 |
TWI336597B (en) * | 2007-08-07 | 2011-01-21 | Cotron Corp | Earphone speaker with esd protection |
KR101450241B1 (ko) | 2013-01-29 | 2014-10-14 | 오세청 | 태그 단말기 및 태그 단말기 제조 방법 |
US20160037265A1 (en) * | 2014-07-30 | 2016-02-04 | Invensense, Inc. | Zero or low power mems microphone |
CN110677788B (zh) * | 2019-09-24 | 2021-01-15 | 维沃移动通信有限公司 | 一种发声模组及电子设备 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4268718A (en) * | 1979-09-05 | 1981-05-19 | Harris Corporation | Housing acoustical amplifier |
AT395224B (de) * | 1990-08-23 | 1992-10-27 | Mikron Ges Fuer Integrierte Mi | Kontaktloses, induktives datenuebertragungssystem |
US5802197A (en) * | 1996-03-18 | 1998-09-01 | Fulcher; Daniel B. | Audio decoy |
JPH09307955A (ja) * | 1996-05-13 | 1997-11-28 | Funai Denki Kenkyusho:Kk | 小型受信機 |
US5842511A (en) * | 1996-08-19 | 1998-12-01 | Alliedsignal Inc. | Casting wheel having equiaxed fine grain quench surface |
US6243472B1 (en) * | 1997-09-17 | 2001-06-05 | Frank Albert Bilan | Fully integrated amplified loudspeaker |
ATE218770T1 (de) * | 1998-05-22 | 2002-06-15 | Koninkl Philips Electronics Nv | Schreib/lesegerät zur nachrichtenübertragung mit transpondern, mit ersten und zweiten kodiermitteln |
ATE383684T1 (de) * | 1998-06-05 | 2008-01-15 | Nxp Bv | Datenträger mit einer schaltung mit mitteln zur zeitschlitzbestimmung und mitteln zur zeitschlitzfestlegung |
ATE213555T1 (de) * | 1998-07-13 | 2002-03-15 | Koninkl Philips Electronics Nv | Transponder system mit quittierungen assoziiert mit dem entsprechenden transponder |
ATE226775T1 (de) * | 1998-07-13 | 2002-11-15 | Koninkl Philips Electronics Nv | Datenträger mit wenigstens zwei demodulatoren zum empfang von ask-signale unterschiedlicher modulationstiefe |
CA2304765C (en) * | 1998-07-21 | 2007-10-02 | Jbl Incorporated | Miniature full range loudspeaker |
EP1116413B1 (de) * | 1999-03-10 | 2006-01-18 | Koninklijke Philips Electronics N.V. | Anordnung mit einem elektroakustischen wandler dessen anschlusskontakte sich in der richtung der wandlerachse erstrecken und mit einer gedruckten leiterplatte mit passenden steckkontakten |
JP2000298485A (ja) * | 1999-04-14 | 2000-10-24 | Citizen Electronics Co Ltd | 電磁型発音体 |
JP2001300422A (ja) * | 2000-04-21 | 2001-10-30 | Citizen Electronics Co Ltd | 多機能変換器とその駆動方法 |
US6807282B2 (en) * | 2000-08-08 | 2004-10-19 | Namiki Seimitsu Houseki Kabushiki Kaisha | Electromagnetic induction type actuator device and mounting structure therefor and pda(personal digital assistant) |
EP1247410B1 (de) * | 2000-12-20 | 2011-07-27 | Nxp B.V. | Mobilkommunikationgerät mit einer zusatzvorrichtung mit mindestens dem transponderschaltung eines transpondereinheits |
JP4551581B2 (ja) * | 2001-03-27 | 2010-09-29 | スター精密株式会社 | スピーカ |
JP3977049B2 (ja) * | 2001-10-18 | 2007-09-19 | 株式会社ルネサステクノロジ | 半導体装置及びその半導体装置を組み込んだ電子装置 |
WO2003052673A1 (en) * | 2001-12-17 | 2003-06-26 | Koninklijke Philips Electronics N.V. | Communication station for inventorizing transponders by means of selectable memory areas of the transponders |
EP1542497B1 (de) * | 2002-09-06 | 2011-11-02 | Namiki Seimitsu Houseki Kabushiki Kaisha | Lautsprecher mit vibrationsfunktion für ein tragbares endgerät |
US7004400B2 (en) * | 2002-12-11 | 2006-02-28 | Atlantic Zeiser Gmbh | Device for and method of processing integrated circuits |
-
2004
- 2004-11-12 JP JP2006539061A patent/JP2007511949A/ja not_active Withdrawn
- 2004-11-12 EP EP04799132A patent/EP1688015B1/de not_active Not-in-force
- 2004-11-12 CN CN2004800335086A patent/CN1883227B/zh not_active Expired - Fee Related
- 2004-11-12 WO PCT/IB2004/052402 patent/WO2005048652A1/en active Application Filing
- 2004-11-12 DE DE602004031753T patent/DE602004031753D1/de active Active
- 2004-11-12 US US10/579,421 patent/US20070086605A1/en not_active Abandoned
- 2004-11-12 AT AT04799132T patent/ATE501600T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1883227A (zh) | 2006-12-20 |
ATE501600T1 (de) | 2011-03-15 |
EP1688015A1 (de) | 2006-08-09 |
EP1688015B1 (de) | 2011-03-09 |
CN1883227B (zh) | 2012-07-11 |
WO2005048652A1 (en) | 2005-05-26 |
US20070086605A1 (en) | 2007-04-19 |
JP2007511949A (ja) | 2007-05-10 |
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