JPH0418759B2 - - Google Patents

Info

Publication number
JPH0418759B2
JPH0418759B2 JP58241548A JP24154883A JPH0418759B2 JP H0418759 B2 JPH0418759 B2 JP H0418759B2 JP 58241548 A JP58241548 A JP 58241548A JP 24154883 A JP24154883 A JP 24154883A JP H0418759 B2 JPH0418759 B2 JP H0418759B2
Authority
JP
Japan
Prior art keywords
diaphragm
base material
powder
modulus
manufacturing
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.)
Expired - Lifetime
Application number
JP58241548A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60132499A (ja
Inventor
Toshihide Inoe
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.)
Onkyo Corp
Original Assignee
Onkyo 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 Onkyo Corp filed Critical Onkyo Corp
Priority to JP24154883A priority Critical patent/JPS60132499A/ja
Publication of JPS60132499A publication Critical patent/JPS60132499A/ja
Publication of JPH0418759B2 publication Critical patent/JPH0418759B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP24154883A 1983-12-20 1983-12-20 電気音響変換器用振動板の製造方法 Granted JPS60132499A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24154883A JPS60132499A (ja) 1983-12-20 1983-12-20 電気音響変換器用振動板の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24154883A JPS60132499A (ja) 1983-12-20 1983-12-20 電気音響変換器用振動板の製造方法

Publications (2)

Publication Number Publication Date
JPS60132499A JPS60132499A (ja) 1985-07-15
JPH0418759B2 true JPH0418759B2 (enrdf_load_stackoverflow) 1992-03-27

Family

ID=17075992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24154883A Granted JPS60132499A (ja) 1983-12-20 1983-12-20 電気音響変換器用振動板の製造方法

Country Status (1)

Country Link
JP (1) JPS60132499A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5544208A (en) * 1978-09-18 1980-03-28 Matsushita Electric Ind Co Ltd Manufacture for diaphragm for speaker
JPS56132899A (en) * 1980-03-21 1981-10-17 Matsushita Electric Ind Co Ltd Diaphragm plate for speaker

Also Published As

Publication number Publication date
JPS60132499A (ja) 1985-07-15

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