IT1148039B - Altoparlante elettrodinamico a membrana piana - Google Patents

Altoparlante elettrodinamico a membrana piana

Info

Publication number
IT1148039B
IT1148039B IT67385/81A IT6738581A IT1148039B IT 1148039 B IT1148039 B IT 1148039B IT 67385/81 A IT67385/81 A IT 67385/81A IT 6738581 A IT6738581 A IT 6738581A IT 1148039 B IT1148039 B IT 1148039B
Authority
IT
Italy
Prior art keywords
membrane
loudspeaker
plates
folds
base
Prior art date
Application number
IT67385/81A
Other languages
English (en)
Other versions
IT8167385A0 (it
Inventor
Daniel Dehay
Original Assignee
3A Art & Acoustique Appliquee
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 3A Art & Acoustique Appliquee filed Critical 3A Art & Acoustique Appliquee
Priority to IT67385/81A priority Critical patent/IT1148039B/it
Publication of IT8167385A0 publication Critical patent/IT8167385A0/it
Application granted granted Critical
Publication of IT1148039B publication Critical patent/IT1148039B/it

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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/045—Mounting
    • 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
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/046—Construction
    • H04R9/047—Construction in which the windings of the moving coil lay in the same plane
    • 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
    • H04R9/06—Loudspeakers
    • H04R9/063—Loudspeakers using a plurality of acoustic drivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
IT67385/81A 1981-03-20 1981-03-20 Altoparlante elettrodinamico a membrana piana IT1148039B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT67385/81A IT1148039B (it) 1981-03-20 1981-03-20 Altoparlante elettrodinamico a membrana piana

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67385/81A IT1148039B (it) 1981-03-20 1981-03-20 Altoparlante elettrodinamico a membrana piana

Publications (2)

Publication Number Publication Date
IT8167385A0 IT8167385A0 (it) 1981-03-20
IT1148039B true IT1148039B (it) 1986-11-26

Family

ID=11301950

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67385/81A IT1148039B (it) 1981-03-20 1981-03-20 Altoparlante elettrodinamico a membrana piana

Country Status (1)

Country Link
IT (1) IT1148039B (it)

Also Published As

Publication number Publication date
IT8167385A0 (it) 1981-03-20

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