AT307530B - Electroacoustic converter - Google Patents

Electroacoustic converter

Info

Publication number
AT307530B
AT307530B AT328772A AT328772A AT307530B AT 307530 B AT307530 B AT 307530B AT 328772 A AT328772 A AT 328772A AT 328772 A AT328772 A AT 328772A AT 307530 B AT307530 B AT 307530B
Authority
AT
Austria
Prior art keywords
electroacoustic converter
electroacoustic
converter
Prior art date
Application number
AT328772A
Other languages
German (de)
Original Assignee
Siemens Ag
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
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT307530B publication Critical patent/AT307530B/en

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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
AT328772A 1971-04-23 1972-04-14 Electroacoustic converter AT307530B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2119913A DE2119913C3 (en) 1971-04-23 1971-04-23 Electroacoustic converter

Publications (1)

Publication Number Publication Date
AT307530B true AT307530B (en) 1973-05-25

Family

ID=5805701

Family Applications (1)

Application Number Title Priority Date Filing Date
AT328772A AT307530B (en) 1971-04-23 1972-04-14 Electroacoustic converter

Country Status (14)

Country Link
AR (1) AR192770A1 (en)
AT (1) AT307530B (en)
BE (1) BE782492A (en)
BG (1) BG22860A3 (en)
BR (1) BR7202428D0 (en)
CH (1) CH545576A (en)
DE (1) DE2119913C3 (en)
FR (1) FR2134020B1 (en)
GB (1) GB1348734A (en)
IT (1) IT957218B (en)
LU (1) LU65212A1 (en)
NL (1) NL7205092A (en)
SE (1) SE374474B (en)
ZA (1) ZA722573B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330296A (en) * 1976-09-01 1978-03-22 Seiko Instr & Electronics Ltd Electro-acoustic transducer
FR2542552B1 (en) * 1983-03-07 1986-04-11 Thomson Csf ELECTROACOUSTIC TRANSDUCER WITH PIEZOELECTRIC DIAPHRAGM

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE88657C (en) *
FR1084139A (en) * 1952-10-06 1955-01-17 Condenser microphone for directional reception

Also Published As

Publication number Publication date
SE374474B (en) 1975-03-03
DE2119913A1 (en) 1972-11-09
BR7202428D0 (en) 1973-06-28
FR2134020B1 (en) 1974-12-20
NL7205092A (en) 1972-10-25
DE2119913B2 (en) 1974-01-17
AR192770A1 (en) 1973-03-14
BE782492A (en) 1972-10-23
CH545576A (en) 1974-01-31
IT957218B (en) 1973-10-10
BG22860A3 (en) 1977-04-20
FR2134020A1 (en) 1972-12-01
DE2119913C3 (en) 1974-08-08
LU65212A1 (en) 1972-07-13
ZA722573B (en) 1973-01-31
GB1348734A (en) 1974-03-20

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Legal Events

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ELJ Ceased due to non-payment of the annual fee