DE3891332T1 - DYNAMIC SPEAKER HEAD - Google Patents

DYNAMIC SPEAKER HEAD

Info

Publication number
DE3891332T1
DE3891332T1 DE19883891332 DE3891332T DE3891332T1 DE 3891332 T1 DE3891332 T1 DE 3891332T1 DE 19883891332 DE19883891332 DE 19883891332 DE 3891332 T DE3891332 T DE 3891332T DE 3891332 T1 DE3891332 T1 DE 3891332T1
Authority
DE
Germany
Prior art keywords
dynamic speaker
speaker head
head
dynamic
speaker
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19883891332
Other languages
German (de)
Inventor
Tatjana Pavlovna Romanova
Petr Prochorovic Melnik
Irina Borisovna Poljakova
Andrej Vsevolodovic Cerkaev
Avo Ilmarovic Mjagi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VNII RADIOVESH PRIEMA AKUSTIKI
Original Assignee
VNII RADIOVESH PRIEMA AKUSTIKI
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 VNII RADIOVESH PRIEMA AKUSTIKI filed Critical VNII RADIOVESH PRIEMA AKUSTIKI
Publication of DE3891332T1 publication Critical patent/DE3891332T1/en
Withdrawn legal-status Critical Current

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
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • 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
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/06—Plane diaphragms comprising a plurality of sections or layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
DE19883891332 1988-06-10 1988-06-10 DYNAMIC SPEAKER HEAD Withdrawn DE3891332T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1988/000135 WO1989012374A1 (en) 1988-06-10 1988-06-10 Dynamic head of loud speaker

Publications (1)

Publication Number Publication Date
DE3891332T1 true DE3891332T1 (en) 1990-06-07

Family

ID=21617270

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883891332 Withdrawn DE3891332T1 (en) 1988-06-10 1988-06-10 DYNAMIC SPEAKER HEAD

Country Status (6)

Country Link
JP (1) JPH02504691A (en)
DE (1) DE3891332T1 (en)
FI (1) FI900657A0 (en)
GB (1) GB2234136B (en)
NL (1) NL8821131A (en)
WO (1) WO1989012374A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54128328A (en) * 1978-03-28 1979-10-04 Matsushita Electric Ind Co Ltd Speaker
JPS603277B2 (en) * 1978-06-15 1985-01-26 ソニー株式会社 speaker device
US4472604A (en) * 1980-03-08 1984-09-18 Nippon Gakki Seizo Kabushiki Kaisha Planar type electro-acoustic transducer and process for manufacturing same
GB2074812B (en) * 1980-04-21 1984-01-04 Matsushita Electric Ind Co Ltd Method of manufacturing a speaker diaphragm

Also Published As

Publication number Publication date
FI900657A0 (en) 1990-02-09
JPH02504691A (en) 1990-12-27
GB2234136B (en) 1992-06-24
GB2234136A (en) 1991-01-23
GB9002714D0 (en) 1990-08-01
NL8821131A (en) 1990-05-01
WO1989012374A1 (en) 1989-12-14

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee