DE7120774U - Mikrophonkapsel mit verstaerker - Google Patents

Mikrophonkapsel mit verstaerker

Info

Publication number
DE7120774U
DE7120774U DE19717120774 DE7120774U DE7120774U DE 7120774 U DE7120774 U DE 7120774U DE 19717120774 DE19717120774 DE 19717120774 DE 7120774 U DE7120774 U DE 7120774U DE 7120774 U DE7120774 U DE 7120774U
Authority
DE
Germany
Prior art keywords
amplifier
microphone capsule
capsule
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
Application number
DE19717120774
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Conrac Corp
Original Assignee
Conrac Corp
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.)
Filing date
Publication date
Priority to US4237870A priority Critical
Application filed by Conrac Corp filed Critical Conrac Corp
Publication of DE7120774U publication Critical patent/DE7120774U/de
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00Piezo-electric transducers; Electrostrictive transducers
    • H04R17/02Microphones
DE19717120774 1970-06-01 1971-05-28 Mikrophonkapsel mit verstaerker Expired DE7120774U (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US4237870A true 1970-06-01 1970-06-01

Publications (1)

Publication Number Publication Date
DE7120774U true DE7120774U (de) 1973-01-18

Family

ID=21921598

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19717120774 Expired DE7120774U (de) 1970-06-01 1971-05-28 Mikrophonkapsel mit verstaerker
DE19712126556 Pending DE2126556A1 (de) 1970-06-01 1971-05-28

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19712126556 Pending DE2126556A1 (de) 1970-06-01 1971-05-28

Country Status (5)

Country Link
US (1) US3660602A (de)
JP (1) JPS5126067B1 (de)
BE (1) BE767956A (de)
CA (1) CA929656A (de)
DE (2) DE7120774U (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872470A (en) * 1973-04-18 1975-03-18 Airco Inc Audible signal generating apparatus having selectively controlled audible output
US3947647A (en) * 1974-03-21 1976-03-30 E. F. Johnson Company Microphone having improved transducer support
GB1515287A (en) * 1974-05-30 1978-06-21 Plessey Co Ltd Piezoelectric transducers
US4035672A (en) * 1975-02-06 1977-07-12 Cts Corporation Acoustic transducer with a dual purpose piezoelectric element
US4113999A (en) * 1975-11-20 1978-09-12 Warren A. Sturm Hand held communications microphone
JPS534453U (de) * 1976-06-30 1978-01-17
JPS5627622A (en) * 1979-08-15 1981-03-18 Toyota Motor Corp Sensor
US4449236A (en) * 1982-04-08 1984-05-15 Walker Equipment Corporation Anti-side tone transmitter
FR2531299B1 (fr) * 1982-08-02 1986-07-18 Depaepe Sa Henri Transducteur acousto-electrique, notamment pour microphone piezoelectrique
US4584702A (en) * 1983-12-19 1986-04-22 Walker Equipment Corporation Noise cancelling telephone transmitter insertable in telephone handset receptacle
FR2572616A1 (fr) * 1984-10-30 1986-05-02 Thomson Csf Transducteur electro-acoustique a diaphragme piezoelectrique
FR2643771A1 (fr) * 1989-02-27 1990-08-31 Horlogerie Photograph Fse Capsule piezoelectrique a organes de maintien elastiques conducteurs
FR2643772B1 (fr) * 1989-02-27 1991-06-07 Horlogerie Photograph Fse Capsule piezoelectrique a portee plane et organes de maintien elastiques
US5377273A (en) * 1992-03-26 1994-12-27 Hewlett-Packard Company Batteryless power supply for transducers
US7212644B2 (en) * 2000-05-26 2007-05-01 California Institute Of Technology Resonant frequency adjustment using tunable damping rods
IL180715A (en) * 2007-01-15 2011-04-28 Baran Advanced Technologies 1986 Ltd Method for the fully automated production of a piezoelectric switch and a process therefor
CN104335598A (zh) * 2012-06-06 2015-02-04 Nec卡西欧移动通信株式会社 扬声器设备和电子设备
USD901459S1 (en) * 2020-07-15 2020-11-10 Yang Zhao Microphone pop filter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE548920A (de) * 1955-08-19
DE1076182B (de) * 1957-02-21 1960-02-25 F & H Schumann G M B H Filteranordnung fuer elektro-akustische Wandler
US3130275A (en) * 1962-10-15 1964-04-21 Electro Voice Microphone
US3440363A (en) * 1965-11-26 1969-04-22 Bell Telephone Labor Inc Shock-resistant microphone
JPS4222077Y1 (de) * 1965-12-28 1967-12-16
JPS453072Y1 (de) * 1966-03-31 1970-02-10
JPS426962Y1 (de) * 1966-11-08 1967-03-31
US3497731A (en) * 1967-09-19 1970-02-24 Gen Dynamics Corp Bender type transducers
US3564303A (en) * 1968-10-07 1971-02-16 Westinghouse Electric Corp Encapsulated transducer assembly

Also Published As

Publication number Publication date
DE2126556A1 (de) 1971-12-09
US3660602A (en) 1972-05-02
CA929656A1 (de)
BE767956A1 (de)
JPS5126067B1 (de) 1976-08-04
BE767956A (fr) 1971-12-01
CA929656A (en) 1973-07-03

Similar Documents

Publication Publication Date Title
AT313480B (de) Elektrodenanordnung
DE2149678A1 (de) Schichtstoff
IT941224B (it) Bascula perfezionata
DK132539C (da) Forbrendersystem
AT322090B (de) Prothese
DE2151119A1 (de) Infusionsbesteck
FI55349C (fi) Mindre skummande tvaettmedelkomposition
FI56287B (fi) Jonisationsbrandalarmanordning
DE2131490A1 (de) Luftmischduese
DE2135791B2 (de) Fluessigkeitsreibungskupplung
DE2111338B2 (de) Plakatstaender
DE2019345B2 (de) Tauchanker-elektromagnet
DE2154987B2 (de) Uebertragungsmaterial
DE2240230A1 (de) Hydraulischer verstaerker
DE2618694A1 (de) Azapurinone
DE2130855A1 (de) Mehrfach-Steckverbindung
DE2209325B2 (de) Waermeaustauschrohr
DE2004372B2 (de) Sitzmoebel
DK131761B (da) Pacemaker.
DE2132033A1 (de) Unterwassermikrophon
FI56018C (fi) Foerfarande foer framstaellning av 5-azapyrimidinnukleosider
DE2160176B2 (de) Elektroakustischer wandler
DK570075A (da) Benzylimidazolidinoner
DE2151655A1 (de) Mikrowellenwaermeapparat
DE2245211B2 (de) Mikrophon-lautsprecher-einrichtung