AT374326B - Elektrostatischer wandler, insbesondere kondensatormikrophon - Google Patents
Elektrostatischer wandler, insbesondere kondensatormikrophonInfo
- Publication number
- AT374326B AT374326B AT0285182A AT285182A AT374326B AT 374326 B AT374326 B AT 374326B AT 0285182 A AT0285182 A AT 0285182A AT 285182 A AT285182 A AT 285182A AT 374326 B AT374326 B AT 374326B
- Authority
- AT
- Austria
- Prior art keywords
- condenser microphone
- electrostatic converter
- especially condenser
- electrostatic
- converter
- 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
- H04R19/00—Electrostatic transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0285182A AT374326B (de) | 1982-07-22 | 1982-07-22 | Elektrostatischer wandler, insbesondere kondensatormikrophon |
JP13037083A JPS5928799A (ja) | 1982-07-22 | 1983-07-19 | 静電形変換器 |
FR8311989A FR2530911A1 (fr) | 1982-07-22 | 1983-07-20 | Transducteur electrostatique, en particulier microphone a condensateur |
GB08319710A GB2124058A (en) | 1982-07-22 | 1983-07-21 | A counter electrode for an electrostatic transducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0285182A AT374326B (de) | 1982-07-22 | 1982-07-22 | Elektrostatischer wandler, insbesondere kondensatormikrophon |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA285182A ATA285182A (de) | 1983-08-15 |
AT374326B true AT374326B (de) | 1984-04-10 |
Family
ID=3541303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0285182A AT374326B (de) | 1982-07-22 | 1982-07-22 | Elektrostatischer wandler, insbesondere kondensatormikrophon |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5928799A (ja) |
AT (1) | AT374326B (ja) |
FR (1) | FR2530911A1 (ja) |
GB (1) | GB2124058A (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4730283A (en) * | 1986-09-15 | 1988-03-08 | Industrial Research Products, Inc. | Acoustic transducer with improved electrode spacing |
JP2572774Y2 (ja) * | 1992-02-12 | 1998-05-25 | 日本ドライブイット株式会社 | 耐電蝕性アンカーナット |
US5335286A (en) * | 1992-02-18 | 1994-08-02 | Knowles Electronics, Inc. | Electret assembly |
DE69526666T2 (de) * | 1994-10-31 | 2002-08-29 | Mike Godfrey | Globales schallmikrofonsystem |
JP2005130437A (ja) | 2003-10-24 | 2005-05-19 | Knowles Electronics Llc | 高性能コンデンサマイクロホン及びその製造方法 |
US20060245606A1 (en) * | 2005-04-27 | 2006-11-02 | Knowles Electronics, Llc | Electret condenser microphone and manufacturing method thereof |
JP4642541B2 (ja) * | 2005-05-06 | 2011-03-02 | 株式会社オーディオテクニカ | マイクロホン |
JP2007288669A (ja) | 2006-04-19 | 2007-11-01 | Hosiden Corp | エレクトレットコンデンサマイクロホン |
JP2007306216A (ja) * | 2006-05-10 | 2007-11-22 | Hosiden Corp | エレクトレットコンデンサマイクロホン |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2509310A (en) * | 1948-02-03 | 1950-05-30 | George L Carrington | Microphone or receiver of the condenser type |
GB678334A (en) * | 1950-08-15 | 1952-09-03 | Erie Resistor Corp | Condenser |
JPS5115599B1 (ja) * | 1971-07-28 | 1976-05-18 | ||
GB1356213A (en) * | 1972-02-18 | 1974-06-12 | Erie Technological Prod Inc | Capacitors |
US4249043A (en) * | 1977-12-02 | 1981-02-03 | The Post Office | Electret transducer backplate, electret transducer and method of making an electret transducer |
JPS54161317A (en) * | 1978-06-12 | 1979-12-20 | Sony Corp | Electrostatic type electroacoustic transducer |
-
1982
- 1982-07-22 AT AT0285182A patent/AT374326B/de not_active IP Right Cessation
-
1983
- 1983-07-19 JP JP13037083A patent/JPS5928799A/ja active Pending
- 1983-07-20 FR FR8311989A patent/FR2530911A1/fr not_active Withdrawn
- 1983-07-21 GB GB08319710A patent/GB2124058A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2124058A (en) | 1984-02-08 |
ATA285182A (de) | 1983-08-15 |
GB8319710D0 (en) | 1983-08-24 |
JPS5928799A (ja) | 1984-02-15 |
FR2530911A1 (fr) | 1984-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
ELJ | Ceased due to non-payment of the annual fee |