BE782492A - Transducteur electroacoustique - Google Patents

Transducteur electroacoustique

Info

Publication number
BE782492A
BE782492A BE782492A BE782492A BE782492A BE 782492 A BE782492 A BE 782492A BE 782492 A BE782492 A BE 782492A BE 782492 A BE782492 A BE 782492A BE 782492 A BE782492 A BE 782492A
Authority
BE
Belgium
Prior art keywords
electroacoustic transducer
electroacoustic
transducer
Prior art date
Application number
BE782492A
Other languages
English (en)
French (fr)
Inventor
F Beil
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
Publication of BE782492A publication Critical patent/BE782492A/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Telephone Set Structure (AREA)
BE782492A 1971-04-23 1972-04-21 Transducteur electroacoustique BE782492A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2119913A DE2119913C3 (de) 1971-04-23 1971-04-23 Elektroakustischer Wandler

Publications (1)

Publication Number Publication Date
BE782492A true BE782492A (fr) 1972-10-23

Family

ID=5805701

Family Applications (1)

Application Number Title Priority Date Filing Date
BE782492A BE782492A (fr) 1971-04-23 1972-04-21 Transducteur electroacoustique

Country Status (14)

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

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 (fr) * 1983-03-07 1986-04-11 Thomson Csf Transducteur electroacoustique a diaphragme piezo-electrique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE88657C (xx) *
FR1084139A (fr) * 1952-10-06 1955-01-17 Microphone à condensateur pour réception directionnelle

Also Published As

Publication number Publication date
DE2119913B2 (de) 1974-01-17
AT307530B (de) 1973-05-25
GB1348734A (en) 1974-03-20
BG22860A3 (bg) 1977-04-20
ZA722573B (en) 1973-01-31
AR192770A1 (es) 1973-03-14
DE2119913C3 (de) 1974-08-08
BR7202428D0 (pt) 1973-06-28
IT957218B (it) 1973-10-10
CH545576A (xx) 1974-01-31
DE2119913A1 (de) 1972-11-09
SE374474B (xx) 1975-03-03
NL7205092A (xx) 1972-10-25
FR2134020A1 (xx) 1972-12-01
FR2134020B1 (xx) 1974-12-20
LU65212A1 (xx) 1972-07-13

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