JPS5324828A - Vibration plate for acoustic instrument and pre paration therefor - Google Patents

Vibration plate for acoustic instrument and pre paration therefor

Info

Publication number
JPS5324828A
JPS5324828A JP9913976A JP9913976A JPS5324828A JP S5324828 A JPS5324828 A JP S5324828A JP 9913976 A JP9913976 A JP 9913976A JP 9913976 A JP9913976 A JP 9913976A JP S5324828 A JPS5324828 A JP S5324828A
Authority
JP
Japan
Prior art keywords
vibration plate
therefor
acoustic instrument
pre paration
paration
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
JP9913976A
Other languages
English (en)
Other versions
JPS5546112B2 (ja
Inventor
Mitsuru Yashiro
Kosaku Murata
Satoshi Takayama
Nobuo Nakajima
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 JP9913976A priority Critical patent/JPS5324828A/ja
Publication of JPS5324828A publication Critical patent/JPS5324828A/ja
Publication of JPS5546112B2 publication Critical patent/JPS5546112B2/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/029—Diaphragms comprising fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP9913976A 1976-08-18 1976-08-18 Vibration plate for acoustic instrument and pre paration therefor Granted JPS5324828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9913976A JPS5324828A (en) 1976-08-18 1976-08-18 Vibration plate for acoustic instrument and pre paration therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9913976A JPS5324828A (en) 1976-08-18 1976-08-18 Vibration plate for acoustic instrument and pre paration therefor

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP16739681A Division JPS5799098A (en) 1981-10-19 1981-10-19 Diaphragm plate for acoustic device

Publications (2)

Publication Number Publication Date
JPS5324828A true JPS5324828A (en) 1978-03-08
JPS5546112B2 JPS5546112B2 (ja) 1980-11-21

Family

ID=14239367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9913976A Granted JPS5324828A (en) 1976-08-18 1976-08-18 Vibration plate for acoustic instrument and pre paration therefor

Country Status (1)

Country Link
JP (1) JPS5324828A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125797A (en) * 1979-03-23 1980-09-27 Pioneer Electronic Corp Diaphragm plate for acoustic unit
JPS5765998A (en) * 1980-10-09 1982-04-21 Onkyo Corp Production for diaphragm for speaker
JPS5799098A (en) * 1981-10-19 1982-06-19 Matsushita Electric Ind Co Ltd Diaphragm plate for acoustic device
JPS5864896A (ja) * 1981-10-13 1983-04-18 Dainichi Kasei Kogyo Kk 音響機器用振動板

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137555A (en) * 1981-02-15 1982-08-25 Hiroetsu Futaki Flat roof enclosure utilizing solar heat

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4516207Y1 (ja) * 1964-02-24 1970-07-06
JPS52145024A (en) * 1976-03-19 1977-12-02 Datsudorei Haautsudo Hatsuji Electroacoustic transmitter vibrating plate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4516207Y1 (ja) * 1964-02-24 1970-07-06
JPS52145024A (en) * 1976-03-19 1977-12-02 Datsudorei Haautsudo Hatsuji Electroacoustic transmitter vibrating plate

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125797A (en) * 1979-03-23 1980-09-27 Pioneer Electronic Corp Diaphragm plate for acoustic unit
JPS6056360B2 (ja) * 1979-03-23 1985-12-10 パイオニア株式会社 音響機器用振動板
JPS5765998A (en) * 1980-10-09 1982-04-21 Onkyo Corp Production for diaphragm for speaker
JPS5864896A (ja) * 1981-10-13 1983-04-18 Dainichi Kasei Kogyo Kk 音響機器用振動板
JPS5799098A (en) * 1981-10-19 1982-06-19 Matsushita Electric Ind Co Ltd Diaphragm plate for acoustic device

Also Published As

Publication number Publication date
JPS5546112B2 (ja) 1980-11-21

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