JPS5226823A - Vibrating board for speaker and manufacturing method thereof - Google Patents

Vibrating board for speaker and manufacturing method thereof

Info

Publication number
JPS5226823A
JPS5226823A JP10318075A JP10318075A JPS5226823A JP S5226823 A JPS5226823 A JP S5226823A JP 10318075 A JP10318075 A JP 10318075A JP 10318075 A JP10318075 A JP 10318075A JP S5226823 A JPS5226823 A JP S5226823A
Authority
JP
Japan
Prior art keywords
speaker
manufacturing
vibrating board
vibrating
board
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
JP10318075A
Other languages
Japanese (ja)
Other versions
JPS5518116B2 (en
Inventor
Kunio Imai
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP10318075A priority Critical patent/JPS5226823A/en
Publication of JPS5226823A publication Critical patent/JPS5226823A/en
Publication of JPS5518116B2 publication Critical patent/JPS5518116B2/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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

PURPOSE:To provide a vibrating board which has a lightness, hardness and internal loss most suitable for use in a speaker.
JP10318075A 1975-08-26 1975-08-26 Vibrating board for speaker and manufacturing method thereof Granted JPS5226823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10318075A JPS5226823A (en) 1975-08-26 1975-08-26 Vibrating board for speaker and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10318075A JPS5226823A (en) 1975-08-26 1975-08-26 Vibrating board for speaker and manufacturing method thereof

Publications (2)

Publication Number Publication Date
JPS5226823A true JPS5226823A (en) 1977-02-28
JPS5518116B2 JPS5518116B2 (en) 1980-05-16

Family

ID=14347298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10318075A Granted JPS5226823A (en) 1975-08-26 1975-08-26 Vibrating board for speaker and manufacturing method thereof

Country Status (1)

Country Link
JP (1) JPS5226823A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5514429A (en) * 1992-11-18 1996-05-07 New Oji Paper Co., Ltd. Cylindrical composite paperboard cushion core and process for producing same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0610300A (en) * 1992-02-14 1994-01-18 Sony Corp Pulp mold material
JP5341728B2 (en) * 2009-11-24 2013-11-13 京セラケミカル株式会社 Speaker diaphragm and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5514429A (en) * 1992-11-18 1996-05-07 New Oji Paper Co., Ltd. Cylindrical composite paperboard cushion core and process for producing same

Also Published As

Publication number Publication date
JPS5518116B2 (en) 1980-05-16

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