JPS5289913A - Production of drone cone speaker - Google Patents

Production of drone cone speaker

Info

Publication number
JPS5289913A
JPS5289913A JP685376A JP685376A JPS5289913A JP S5289913 A JPS5289913 A JP S5289913A JP 685376 A JP685376 A JP 685376A JP 685376 A JP685376 A JP 685376A JP S5289913 A JPS5289913 A JP S5289913A
Authority
JP
Japan
Prior art keywords
production
cone speaker
drone cone
drone
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.)
Granted
Application number
JP685376A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5544515B2 (enExample
Inventor
Ichiro Tomioka
Masahiko Uetake
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP685376A priority Critical patent/JPS5289913A/ja
Publication of JPS5289913A publication Critical patent/JPS5289913A/ja
Publication of JPS5544515B2 publication Critical patent/JPS5544515B2/ja
Granted 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
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/283—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm
    • H04R1/2834—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm for loudspeaker transducers
    • 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
    • H04R31/003—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor for diaphragms or their outer suspension
    • 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
    • H04R7/22—Clamping rim of diaphragm or cone against seating

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP685376A 1976-01-23 1976-01-23 Production of drone cone speaker Granted JPS5289913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP685376A JPS5289913A (en) 1976-01-23 1976-01-23 Production of drone cone speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP685376A JPS5289913A (en) 1976-01-23 1976-01-23 Production of drone cone speaker

Publications (2)

Publication Number Publication Date
JPS5289913A true JPS5289913A (en) 1977-07-28
JPS5544515B2 JPS5544515B2 (enExample) 1980-11-12

Family

ID=11649780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP685376A Granted JPS5289913A (en) 1976-01-23 1976-01-23 Production of drone cone speaker

Country Status (1)

Country Link
JP (1) JPS5289913A (enExample)

Also Published As

Publication number Publication date
JPS5544515B2 (enExample) 1980-11-12

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