JPS52115212A - Speaker - Google Patents

Speaker

Info

Publication number
JPS52115212A
JPS52115212A JP3221976A JP3221976A JPS52115212A JP S52115212 A JPS52115212 A JP S52115212A JP 3221976 A JP3221976 A JP 3221976A JP 3221976 A JP3221976 A JP 3221976A JP S52115212 A JPS52115212 A JP S52115212A
Authority
JP
Japan
Prior art keywords
heat resistance
speaker
fires
composing
trouble
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
JP3221976A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5544512B2 (enrdf_load_stackoverflow
Inventor
Kazuro Okuzawa
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 JP3221976A priority Critical patent/JPS52115212A/ja
Publication of JPS52115212A publication Critical patent/JPS52115212A/ja
Publication of JPS5544512B2 publication Critical patent/JPS5544512B2/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)
JP3221976A 1976-03-23 1976-03-23 Speaker Granted JPS52115212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3221976A JPS52115212A (en) 1976-03-23 1976-03-23 Speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3221976A JPS52115212A (en) 1976-03-23 1976-03-23 Speaker

Publications (2)

Publication Number Publication Date
JPS52115212A true JPS52115212A (en) 1977-09-27
JPS5544512B2 JPS5544512B2 (enrdf_load_stackoverflow) 1980-11-12

Family

ID=12352814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3221976A Granted JPS52115212A (en) 1976-03-23 1976-03-23 Speaker

Country Status (1)

Country Link
JP (1) JPS52115212A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642496A (en) * 1979-09-17 1981-04-20 Tdk Corp Diaphragm for audio loudspeaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642496A (en) * 1979-09-17 1981-04-20 Tdk Corp Diaphragm for audio loudspeaker

Also Published As

Publication number Publication date
JPS5544512B2 (enrdf_load_stackoverflow) 1980-11-12

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