BG22860A3 - Електроакустичен преобразовател - Google Patents

Електроакустичен преобразовател

Info

Publication number
BG22860A3
BG22860A3 BG020267A BG2026772A BG22860A3 BG 22860 A3 BG22860 A3 BG 22860A3 BG 020267 A BG020267 A BG 020267A BG 2026772 A BG2026772 A BG 2026772A BG 22860 A3 BG22860 A3 BG 22860A3
Authority
BG
Bulgaria
Prior art keywords
electroacoustic transducer
electroacoustic
transducer
Prior art date
Application number
BG020267A
Other languages
Bulgarian (bg)
English (en)
Inventor
Franz Beil
Original Assignee
Siemens Aktiengesellschaft
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 Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of BG22860A3 publication Critical patent/BG22860A3/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)
BG020267A 1971-04-23 1972-04-20 Електроакустичен преобразовател BG22860A3 (bg)

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
BG22860A3 true BG22860A3 (bg) 1977-04-20

Family

ID=5805701

Family Applications (1)

Application Number Title Priority Date Filing Date
BG020267A BG22860A3 (bg) 1971-04-23 1972-04-20 Електроакустичен преобразовател

Country Status (14)

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

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 (es) *
FR1084139A (fr) * 1952-10-06 1955-01-17 Microphone à condensateur pour réception directionnelle

Also Published As

Publication number Publication date
GB1348734A (en) 1974-03-20
DE2119913B2 (de) 1974-01-17
LU65212A1 (es) 1972-07-13
CH545576A (es) 1974-01-31
ZA722573B (en) 1973-01-31
BE782492A (fr) 1972-10-23
AR192770A1 (es) 1973-03-14
BR7202428D0 (pt) 1973-06-28
SE374474B (es) 1975-03-03
DE2119913C3 (de) 1974-08-08
FR2134020B1 (es) 1974-12-20
DE2119913A1 (de) 1972-11-09
NL7205092A (es) 1972-10-25
IT957218B (it) 1973-10-10
AT307530B (de) 1973-05-25
FR2134020A1 (es) 1972-12-01

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