JPS51119218A - Vibrating plate - Google Patents

Vibrating plate

Info

Publication number
JPS51119218A
JPS51119218A JP4401075A JP4401075A JPS51119218A JP S51119218 A JPS51119218 A JP S51119218A JP 4401075 A JP4401075 A JP 4401075A JP 4401075 A JP4401075 A JP 4401075A JP S51119218 A JPS51119218 A JP S51119218A
Authority
JP
Japan
Prior art keywords
vibrating plate
higher yield
acoustic characteristics
vibrating
improved acoustic
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
JP4401075A
Other languages
Japanese (ja)
Other versions
JPS608680B2 (en
Inventor
Koichiro Yamazaki
Masaki Shintani
Zenichi Saeki
Hidetoshi Suzuki
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP50044010A priority Critical patent/JPS608680B2/en
Publication of JPS51119218A publication Critical patent/JPS51119218A/en
Publication of JPS608680B2 publication Critical patent/JPS608680B2/en
Expired 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)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

PURPOSE:Higher yield and improved acoustic characteristics.
JP50044010A 1975-04-11 1975-04-11 diaphragm Expired JPS608680B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50044010A JPS608680B2 (en) 1975-04-11 1975-04-11 diaphragm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50044010A JPS608680B2 (en) 1975-04-11 1975-04-11 diaphragm

Publications (2)

Publication Number Publication Date
JPS51119218A true JPS51119218A (en) 1976-10-19
JPS608680B2 JPS608680B2 (en) 1985-03-05

Family

ID=12679710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50044010A Expired JPS608680B2 (en) 1975-04-11 1975-04-11 diaphragm

Country Status (1)

Country Link
JP (1) JPS608680B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016793A (en) * 1984-06-13 1985-01-28 Matsushita Electric Ind Co Ltd Diaphragm for speaker

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112131A (en) * 1974-07-19 1976-01-30 Matsushita Electric Industrial Co Ltd Supiikayoshindoban
JPS5345138A (en) * 1976-10-06 1978-04-22 Toshiba Corp Multiplication circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112131A (en) * 1974-07-19 1976-01-30 Matsushita Electric Industrial Co Ltd Supiikayoshindoban
JPS5345138A (en) * 1976-10-06 1978-04-22 Toshiba Corp Multiplication circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016793A (en) * 1984-06-13 1985-01-28 Matsushita Electric Ind Co Ltd Diaphragm for speaker

Also Published As

Publication number Publication date
JPS608680B2 (en) 1985-03-05

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