JPS55140400A - Electroacoustic converter - Google Patents
Electroacoustic converterInfo
- Publication number
- JPS55140400A JPS55140400A JP4819080A JP4819080A JPS55140400A JP S55140400 A JPS55140400 A JP S55140400A JP 4819080 A JP4819080 A JP 4819080A JP 4819080 A JP4819080 A JP 4819080A JP S55140400 A JPS55140400 A JP S55140400A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- counter
- sphere
- transducer
- embodied
- 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.)
- Pending
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
- H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
- H04R23/004—Transducers other than those covered by groups H04R9/00 - H04R21/00 using ionised gas
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7909449A FR2454244A1 (fr) | 1979-04-13 | 1979-04-13 | Transducteur omnidirectionnel pour la transformation de modulations electriques en modulations vibratoires |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55140400A true JPS55140400A (en) | 1980-11-01 |
Family
ID=9224320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4819080A Pending JPS55140400A (en) | 1979-04-13 | 1980-04-14 | Electroacoustic converter |
Country Status (8)
Country | Link |
---|---|
US (1) | US4482788A (ja) |
EP (1) | EP0017886B1 (ja) |
JP (1) | JPS55140400A (ja) |
AT (1) | ATE10056T1 (ja) |
DE (1) | DE3069487D1 (ja) |
ES (1) | ES490528A0 (ja) |
FR (1) | FR2454244A1 (ja) |
SU (1) | SU1175352A3 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010141858A (ja) * | 2008-12-15 | 2010-06-24 | Sony Corp | 音声発生装置 |
JP2011188037A (ja) * | 2010-03-04 | 2011-09-22 | Audio Technica Corp | 電気音響変換器 |
US8311246B2 (en) | 2009-02-05 | 2012-11-13 | Kabushiki Kaisha Audio-Technica | Microphone |
JP2014241527A (ja) * | 2013-06-12 | 2014-12-25 | 株式会社オーディオテクニカ | 電気音響変換器 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3405635A1 (de) * | 1984-02-17 | 1985-08-22 | Rainer J. 5000 Köln Haas | Elektrodynamischer lautsprecher mit rundum-schallabstrahlung |
FR2588710B1 (fr) * | 1985-10-15 | 1988-01-08 | Freulon Pascal | Transducteur electroacoustique ionique |
US6937455B2 (en) | 2002-07-03 | 2005-08-30 | Kronos Advanced Technologies, Inc. | Spark management method and device |
GB2403372B (en) * | 2003-06-21 | 2007-03-21 | Adam Richard Maurice Chambers | Loudspeaker |
JP5777540B2 (ja) | 2012-02-24 | 2015-09-09 | 株式会社オーディオテクニカ | 電気音響変換器 |
RU2552400C2 (ru) * | 2013-08-27 | 2015-06-10 | Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "Военный учебно-научный центр Военно-воздушных сил "Военно-воздушная академия имени профессора Н.Е. Жуковского и Ю.А. Гагарина" (г. Воронеж) Министерства обороны Российской Федерации | Электродинамическая головка воспроизведения звука |
US11161147B2 (en) | 2018-02-08 | 2021-11-02 | The Trustees Of Princeton University | System and method for acoustic to electronic transduction |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR594174A (fr) * | 1925-02-13 | 1925-09-08 | Materiel Telephonique | Procédé et arrangement pour enregistrer et reproduire les ondes sonores |
GB303175A (en) * | 1927-12-29 | 1930-01-30 | Siegmund Loewe | Loudspeaker arrangement |
BE519086A (ja) * | 1951-05-12 | |||
US3105124A (en) * | 1961-02-27 | 1963-09-24 | Dukane Corp | Inertialess transducer |
US3177288A (en) * | 1961-10-30 | 1965-04-06 | Dukane Corp | Operating circuit for a discharge type of transducer |
-
1979
- 1979-04-13 FR FR7909449A patent/FR2454244A1/fr active Granted
-
1980
- 1980-04-07 SU SU802909651A patent/SU1175352A3/ru active
- 1980-04-08 DE DE8080101848T patent/DE3069487D1/de not_active Expired
- 1980-04-08 EP EP80101848A patent/EP0017886B1/de not_active Expired
- 1980-04-08 AT AT80101848T patent/ATE10056T1/de not_active IP Right Cessation
- 1980-04-12 ES ES490528A patent/ES490528A0/es active Granted
- 1980-04-14 JP JP4819080A patent/JPS55140400A/ja active Pending
-
1981
- 1981-10-19 US US06/312,635 patent/US4482788A/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010141858A (ja) * | 2008-12-15 | 2010-06-24 | Sony Corp | 音声発生装置 |
US8311246B2 (en) | 2009-02-05 | 2012-11-13 | Kabushiki Kaisha Audio-Technica | Microphone |
JP2011188037A (ja) * | 2010-03-04 | 2011-09-22 | Audio Technica Corp | 電気音響変換器 |
JP2014241527A (ja) * | 2013-06-12 | 2014-12-25 | 株式会社オーディオテクニカ | 電気音響変換器 |
Also Published As
Publication number | Publication date |
---|---|
ES8100754A1 (es) | 1980-12-01 |
FR2454244B1 (ja) | 1985-02-15 |
EP0017886A1 (de) | 1980-10-29 |
FR2454244A1 (fr) | 1980-11-07 |
SU1175352A3 (ru) | 1985-08-23 |
ES490528A0 (es) | 1980-12-01 |
ATE10056T1 (de) | 1984-11-15 |
EP0017886B1 (de) | 1984-10-24 |
DE3069487D1 (en) | 1984-11-29 |
US4482788A (en) | 1984-11-13 |
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