SE391102B - ELECTRIC ACOUSTIC CONVERTER AND WAY TO MANUFACTURE THE CONVERTER - Google Patents

ELECTRIC ACOUSTIC CONVERTER AND WAY TO MANUFACTURE THE CONVERTER

Info

Publication number
SE391102B
SE391102B SE7407338A SE7407338A SE391102B SE 391102 B SE391102 B SE 391102B SE 7407338 A SE7407338 A SE 7407338A SE 7407338 A SE7407338 A SE 7407338A SE 391102 B SE391102 B SE 391102B
Authority
SE
Sweden
Prior art keywords
converter
manufacture
way
electric acoustic
electric
Prior art date
Application number
SE7407338A
Other languages
Swedish (sv)
Other versions
SE7407338L (en
Inventor
K Sandor
G Balogh
I David
Original Assignee
Elektroakusztikai Gyar
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 Elektroakusztikai Gyar filed Critical Elektroakusztikai Gyar
Publication of SE7407338L publication Critical patent/SE7407338L/xx
Publication of SE391102B publication Critical patent/SE391102B/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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
    • H04R2209/024—Manufacturing aspects of the magnetic circuit of loudspeaker or microphone transducers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
SE7407338A 1973-12-28 1974-06-04 ELECTRIC ACOUSTIC CONVERTER AND WAY TO MANUFACTURE THE CONVERTER SE391102B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUEE2198A HU167591B (en) 1973-12-28 1973-12-28

Publications (2)

Publication Number Publication Date
SE7407338L SE7407338L (en) 1975-06-30
SE391102B true SE391102B (en) 1977-01-31

Family

ID=10995538

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7407338A SE391102B (en) 1973-12-28 1974-06-04 ELECTRIC ACOUSTIC CONVERTER AND WAY TO MANUFACTURE THE CONVERTER

Country Status (9)

Country Link
AT (1) AT336103B (en)
BG (1) BG24685A3 (en)
CS (1) CS178821B2 (en)
DE (1) DE2428909A1 (en)
FR (1) FR2256619A1 (en)
HU (1) HU167591B (en)
PL (1) PL95857B1 (en)
SE (1) SE391102B (en)
SU (1) SU500777A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093736A1 (en) * 1981-11-17 1983-11-16 Linn Products Limited Loudspeaker assembly
DE69407936T2 (en) * 1993-12-03 1998-04-30 Harman Int Ind Process for the manufacture of loudspeakers

Also Published As

Publication number Publication date
CS178821B2 (en) 1977-10-31
FR2256619B1 (en) 1980-07-11
SE7407338L (en) 1975-06-30
AT336103B (en) 1977-04-25
FR2256619A1 (en) 1975-07-25
HU167591B (en) 1975-11-28
SU500777A3 (en) 1976-01-25
BG24685A3 (en) 1978-04-12
PL95857B1 (en) 1977-11-30
ATA461474A (en) 1976-08-15
DE2428909A1 (en) 1975-07-10

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