JPS58104594A - スピーカ振動板の製造方法 - Google Patents

スピーカ振動板の製造方法

Info

Publication number
JPS58104594A
JPS58104594A JP56202417A JP20241781A JPS58104594A JP S58104594 A JPS58104594 A JP S58104594A JP 56202417 A JP56202417 A JP 56202417A JP 20241781 A JP20241781 A JP 20241781A JP S58104594 A JPS58104594 A JP S58104594A
Authority
JP
Japan
Prior art keywords
diaphragm
high specific
speaker
base
specific elasticity
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
JP56202417A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6363158B2 (enrdf_load_stackoverflow
Inventor
Koichi Azuma
孝一 東
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 JP56202417A priority Critical patent/JPS58104594A/ja
Publication of JPS58104594A publication Critical patent/JPS58104594A/ja
Publication of JPS6363158B2 publication Critical patent/JPS6363158B2/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
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/06—Plane diaphragms comprising a plurality of sections or layers
    • H04R7/10—Plane diaphragms comprising a plurality of sections or layers comprising superposed layers in contact

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • ing And Chemical Polishing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP56202417A 1981-12-17 1981-12-17 スピーカ振動板の製造方法 Granted JPS58104594A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56202417A JPS58104594A (ja) 1981-12-17 1981-12-17 スピーカ振動板の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56202417A JPS58104594A (ja) 1981-12-17 1981-12-17 スピーカ振動板の製造方法

Publications (2)

Publication Number Publication Date
JPS58104594A true JPS58104594A (ja) 1983-06-22
JPS6363158B2 JPS6363158B2 (enrdf_load_stackoverflow) 1988-12-06

Family

ID=16457156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56202417A Granted JPS58104594A (ja) 1981-12-17 1981-12-17 スピーカ振動板の製造方法

Country Status (1)

Country Link
JP (1) JPS58104594A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0257097A (ja) * 1988-08-23 1990-02-26 Mitsubishi Electric Corp スピーカーユニツトの振動板
JPH0649299U (ja) * 1991-06-20 1994-07-05 尾道造船株式会杜 船体の高次振動抑制装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5458430A (en) * 1977-10-18 1979-05-11 Matsushita Electric Ind Co Ltd Speaker diaphragm and production of the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5458430A (en) * 1977-10-18 1979-05-11 Matsushita Electric Ind Co Ltd Speaker diaphragm and production of the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0257097A (ja) * 1988-08-23 1990-02-26 Mitsubishi Electric Corp スピーカーユニツトの振動板
JPH0649299U (ja) * 1991-06-20 1994-07-05 尾道造船株式会杜 船体の高次振動抑制装置

Also Published As

Publication number Publication date
JPS6363158B2 (enrdf_load_stackoverflow) 1988-12-06

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