DE2518521A1 - Lautsprechereinrichtung - Google Patents

Lautsprechereinrichtung

Info

Publication number
DE2518521A1
DE2518521A1 DE19752518521 DE2518521A DE2518521A1 DE 2518521 A1 DE2518521 A1 DE 2518521A1 DE 19752518521 DE19752518521 DE 19752518521 DE 2518521 A DE2518521 A DE 2518521A DE 2518521 A1 DE2518521 A1 DE 2518521A1
Authority
DE
Germany
Prior art keywords
edge
voice coil
sound
membrane
attached
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.)
Pending
Application number
DE19752518521
Other languages
German (de)
English (en)
Inventor
Roy Frederick Allison
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.)
ALLISON ACOUSTICS Inc
Original Assignee
ALLISON ACOUSTICS Inc
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 ALLISON ACOUSTICS Inc filed Critical ALLISON ACOUSTICS Inc
Publication of DE2518521A1 publication Critical patent/DE2518521A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
DE19752518521 1974-05-01 1975-04-25 Lautsprechereinrichtung Pending DE2518521A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46585674A 1974-05-01 1974-05-01

Publications (1)

Publication Number Publication Date
DE2518521A1 true DE2518521A1 (de) 1975-11-13

Family

ID=23849452

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752518521 Pending DE2518521A1 (de) 1974-05-01 1975-04-25 Lautsprechereinrichtung

Country Status (10)

Country Link
JP (1) JPS50152712A (https=)
AU (1) AU8036575A (https=)
BE (1) BE828507A (https=)
CA (1) CA1024643A (https=)
CH (1) CH598731A5 (https=)
DE (1) DE2518521A1 (https=)
ES (1) ES436953A1 (https=)
FR (1) FR2269832A1 (https=)
GB (1) GB1468787A (https=)
NL (1) NL7504714A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603537A1 (de) * 1986-02-05 1987-08-06 Pfleid Wohnraumakustik Gmbh Breitbandlautsprecher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603537A1 (de) * 1986-02-05 1987-08-06 Pfleid Wohnraumakustik Gmbh Breitbandlautsprecher

Also Published As

Publication number Publication date
FR2269832A1 (https=) 1975-11-28
ES436953A1 (es) 1976-12-01
CA1024643A (en) 1978-01-17
BE828507A (fr) 1975-08-18
AU8036575A (en) 1976-10-28
CH598731A5 (https=) 1978-05-12
NL7504714A (nl) 1975-11-04
GB1468787A (en) 1977-03-30
JPS50152712A (https=) 1975-12-09

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