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JPS537223A - Speaker diaphragm - Google Patents

Speaker diaphragm

Info

Publication number
JPS537223A
JPS537223A JP8133376A JP8133376A JPS537223A JP S537223 A JPS537223 A JP S537223A JP 8133376 A JP8133376 A JP 8133376A JP 8133376 A JP8133376 A JP 8133376A JP S537223 A JPS537223 A JP S537223A
Authority
JP
Japan
Prior art keywords
speaker diaphragm
diaphragm
making
improve
fibrous material
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.)
Pending
Application number
JP8133376A
Other languages
Japanese (ja)
Inventor
Yasushi Miyoshi
Yasuhiro Ishii
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP8133376A priority Critical patent/JPS537223A/en
Publication of JPS537223A publication Critical patent/JPS537223A/en
Pending 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)

Abstract

PURPOSE:To improve the audio characteristics by making a diaphragm of a fibrous material which is chemically plated.
JP8133376A 1976-07-07 1976-07-07 Speaker diaphragm Pending JPS537223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8133376A JPS537223A (en) 1976-07-07 1976-07-07 Speaker diaphragm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8133376A JPS537223A (en) 1976-07-07 1976-07-07 Speaker diaphragm

Publications (1)

Publication Number Publication Date
JPS537223A true JPS537223A (en) 1978-01-23

Family

ID=13743444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8133376A Pending JPS537223A (en) 1976-07-07 1976-07-07 Speaker diaphragm

Country Status (1)

Country Link
JP (1) JPS537223A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5063912A (en) * 1973-10-08 1975-05-30
JPS5122433B1 (en) * 1971-03-22 1976-07-09

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122433B1 (en) * 1971-03-22 1976-07-09
JPS5063912A (en) * 1973-10-08 1975-05-30

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