JPS5345225A - Conical speaker - Google Patents

Conical speaker

Info

Publication number
JPS5345225A
JPS5345225A JP11929576A JP11929576A JPS5345225A JP S5345225 A JPS5345225 A JP S5345225A JP 11929576 A JP11929576 A JP 11929576A JP 11929576 A JP11929576 A JP 11929576A JP S5345225 A JPS5345225 A JP S5345225A
Authority
JP
Japan
Prior art keywords
taken
wall portion
conical speaker
axis
longer axis
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
JP11929576A
Other languages
English (en)
Inventor
Masao Fujihira
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP11929576A priority Critical patent/JPS5345225A/ja
Publication of JPS5345225A publication Critical patent/JPS5345225A/ja
Pending 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
    • H04R7/12—Non-planar diaphragms or cones

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP11929576A 1976-10-06 1976-10-06 Conical speaker Pending JPS5345225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11929576A JPS5345225A (en) 1976-10-06 1976-10-06 Conical speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11929576A JPS5345225A (en) 1976-10-06 1976-10-06 Conical speaker

Publications (1)

Publication Number Publication Date
JPS5345225A true JPS5345225A (en) 1978-04-22

Family

ID=14757865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11929576A Pending JPS5345225A (en) 1976-10-06 1976-10-06 Conical speaker

Country Status (1)

Country Link
JP (1) JPS5345225A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5589341A (en) * 1978-12-27 1980-07-05 Mitsubishi Gas Chem Co Inc Crosslinkable resin composition
JPS57212021A (en) * 1981-06-24 1982-12-27 Asahi Fiber Glass Co Ltd Production of resin reinforcing mat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5589341A (en) * 1978-12-27 1980-07-05 Mitsubishi Gas Chem Co Inc Crosslinkable resin composition
JPS57212021A (en) * 1981-06-24 1982-12-27 Asahi Fiber Glass Co Ltd Production of resin reinforcing mat

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