ATA285182A - ELECTROSTATIC CONVERTER, ESPECIALLY CONDENSER MICROPHONE - Google Patents

ELECTROSTATIC CONVERTER, ESPECIALLY CONDENSER MICROPHONE

Info

Publication number: ATA285182A
Authority: AT; Austria
Prior art keywords: condenser microphone; electrostatic converter; especially condenser; electrostatic; converter
Prior art date: 1982-07-22

Application number

AT285182A

Other languages

German (de)

Other versions

AT374326B (en

Inventor

Richard Ing Pribyl

Original Assignee

Akg Akustische Kino Geraete

Priority date (The priority date 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 date listed.)

1982-07-22

Filing date

1982-07-22

Publication date

1983-08-15

1982-07-22 Application filed by Akg Akustische Kino Geraete filed Critical Akg Akustische Kino Geraete

1982-07-22 Priority to AT0285182A priority Critical patent/AT374326B/en

1983-07-19 Priority to JP13037083A priority patent/JPS5928799A/en

1983-07-20 Priority to FR8311989A priority patent/FR2530911A1/en

1983-07-21 Priority to GB08319710A priority patent/GB2124058A/en

1983-08-15 Publication of ATA285182A publication Critical patent/ATA285182A/en

1984-04-10 Application granted granted Critical

1984-04-10 Publication of AT374326B publication Critical patent/AT374326B/en

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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)

AT0285182A 1982-07-22 1982-07-22 ELECTROSTATIC CONVERTER, ESPECIALLY CONDENSER MICROPHONE AT374326B (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
AT0285182A AT374326B (en)	1982-07-22	1982-07-22	ELECTROSTATIC CONVERTER, ESPECIALLY CONDENSER MICROPHONE
JP13037083A JPS5928799A (en)	1982-07-22	1983-07-19	Static converter
FR8311989A FR2530911A1 (en)	1982-07-22	1983-07-20	ELECTROSTATIC TRANSDUCER, ESPECIALLY A CONDENSER MICROPHONE
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 (en)	1982-07-22	1982-07-22	ELECTROSTATIC CONVERTER, ESPECIALLY CONDENSER MICROPHONE

Publications (2)

Publication Number	Publication Date
ATA285182A true ATA285182A (en)	1983-08-15
AT374326B AT374326B (en)	1984-04-10

Family

ID=3541303

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0285182A AT374326B (en)	1982-07-22	1982-07-22	ELECTROSTATIC CONVERTER, ESPECIALLY CONDENSER MICROPHONE

Country Status (4)

Country	Link
JP (1)	JPS5928799A (en)
AT (1)	AT374326B (en)
FR (1)	FR2530911A1 (en)
GB (1)	GB2124058A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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 (en) *	1992-02-12	1998-05-25	日本ドライブイット株式会社	Electrolytic corrosion resistant anchor nut
US5335286A (en) *	1992-02-18	1994-08-02	Knowles Electronics, Inc.	Electret assembly
DK0789980T3 (en) *	1994-10-31	2002-06-17	Mike Godfrey	Global audio microphone system
JP2005130437A (en)	2003-10-24	2005-05-19	Knowles Electronics Llc	High-performance capacitor microphone and its manufacturing method
US20060245606A1 (en) *	2005-04-27	2006-11-02	Knowles Electronics, Llc	Electret condenser microphone and manufacturing method thereof
JP4642541B2 (en) *	2005-05-06	2011-03-02	株式会社オーディオテクニカ	Microphone
JP2007288669A (en)	2006-04-19	2007-11-01	Hosiden Corp	Electret condenser microphone
JP2007306216A (en) *	2006-05-10	2007-11-22	Hosiden Corp	Electret capacitor microphone

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE702451C (en) *	1935-11-20	1941-02-07	Joseph Massolle	One-sided conductive membrane for electrostatic microphones or telephones
DE864969C (en) *	1942-09-02	1953-01-29	Rieter Joh Jacob & Cie Ag	Fastening of running rings in sheet steel ring brackets of ring spinning and ring twisting machines
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
AT213981B (en) *	1960-01-09	1961-03-10	Telefunken Gmbh	Microphone based on the electrostatic principle
NL6409843A (en) *	1964-08-26	1966-02-28
JPS5115599B1 (en) *	1971-07-28	1976-05-18
JPS4861126A (en) *	1971-12-02	1973-08-27
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/en not_active IP Right Cessation
1983
- 1983-07-19 JP JP13037083A patent/JPS5928799A/en active Pending
- 1983-07-20 FR FR8311989A patent/FR2530911A1/en 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
JPS5928799A (en)	1984-02-15
AT374326B (en)	1984-04-10
FR2530911A1 (en)	1984-01-27
GB8319710D0 (en)	1983-08-24

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Legal Events

Date	Code	Title	Description
1986-05-15	ELJ	Ceased due to non-payment of the annual fee
1986-11-15	ELJ	Ceased due to non-payment of the annual fee