IT957218B - ELECTROACOUSTIC TRANSDUCER - Google Patents

ELECTROACOUSTIC TRANSDUCER

Info

Publication number
IT957218B
IT957218B IT7318/72A IT731872A IT957218B IT 957218 B IT957218 B IT 957218B IT 7318/72 A IT7318/72 A IT 7318/72A IT 731872 A IT731872 A IT 731872A IT 957218 B IT957218 B IT 957218B
Authority
IT
Italy
Prior art keywords
electroacoustic transducer
electroacoustic
transducer
Prior art date
Application number
IT7318/72A
Other languages
Italian (it)
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 IT957218B publication Critical patent/IT957218B/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
IT7318/72A 1971-04-23 1972-04-21 ELECTROACOUSTIC TRANSDUCER IT957218B (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
IT957218B true IT957218B (en) 1973-10-10

Family

ID=5805701

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7318/72A IT957218B (en) 1971-04-23 1972-04-21 ELECTROACOUSTIC TRANSDUCER

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
DE2119913B2 (en) 1974-01-17
DE2119913C3 (en) 1974-08-08
BR7202428D0 (en) 1973-06-28
AR192770A1 (en) 1973-03-14
BE782492A (en) 1972-10-23
ZA722573B (en) 1973-01-31
SE374474B (en) 1975-03-03
CH545576A (en) 1974-01-31
GB1348734A (en) 1974-03-20
FR2134020A1 (en) 1972-12-01
BG22860A3 (en) 1977-04-20
LU65212A1 (en) 1972-07-13
FR2134020B1 (en) 1974-12-20
NL7205092A (en) 1972-10-25
AT307530B (en) 1973-05-25
DE2119913A1 (en) 1972-11-09

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