JPS5345227A - Vibrating plate for spaker - Google Patents

Vibrating plate for spaker

Info

Publication number
JPS5345227A
JPS5345227A JP12008176A JP12008176A JPS5345227A JP S5345227 A JPS5345227 A JP S5345227A JP 12008176 A JP12008176 A JP 12008176A JP 12008176 A JP12008176 A JP 12008176A JP S5345227 A JPS5345227 A JP S5345227A
Authority
JP
Japan
Prior art keywords
vibrating plate
spaker
speaker
plate
polymer film
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
JP12008176A
Other languages
Japanese (ja)
Inventor
Hirotoshi Niiguchi
Mitsuru Yashiro
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 JP12008176A priority Critical patent/JPS5345227A/en
Publication of JPS5345227A publication Critical patent/JPS5345227A/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
    • H04R7/04—Plane diaphragms
    • H04R7/06—Plane diaphragms comprising a plurality of sections or layers
    • H04R7/10—Plane diaphragms comprising a plurality of sections or layers comprising superposed layers in contact

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

PURPOSE:To provide a vibrating plate for speaker with flat frequency characteristic and broad band by forming a vibrating plate for speaker by blocking openings in a plate metal mesh with a polymer film having larger internal loss.
JP12008176A 1976-10-05 1976-10-05 Vibrating plate for spaker Pending JPS5345227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12008176A JPS5345227A (en) 1976-10-05 1976-10-05 Vibrating plate for spaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12008176A JPS5345227A (en) 1976-10-05 1976-10-05 Vibrating plate for spaker

Publications (1)

Publication Number Publication Date
JPS5345227A true JPS5345227A (en) 1978-04-22

Family

ID=14777423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12008176A Pending JPS5345227A (en) 1976-10-05 1976-10-05 Vibrating plate for spaker

Country Status (1)

Country Link
JP (1) JPS5345227A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5033093A (en) * 1990-01-17 1991-07-16 Peavey Electronics Corporation Compact microphone and method of manufacture
JP2019530375A (en) * 2016-10-04 2019-10-17 モハレ， プラドネシュＭＯＨＡＲＥ， Ｐｒａｄｎｅｓｈ Assembly for generating sound

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51938B2 (en) * 1971-10-21 1976-01-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51938B2 (en) * 1971-10-21 1976-01-12

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5033093A (en) * 1990-01-17 1991-07-16 Peavey Electronics Corporation Compact microphone and method of manufacture
EP0446515A2 (en) * 1990-01-17 1991-09-18 Peavey Electronics Corp. Dynamic microphone and method of making the same
JPH03218200A (en) * 1990-01-17 1991-09-25 Peavey Electron Corp Microphone manufacturing method and microphone structure
JP2019530375A (en) * 2016-10-04 2019-10-17 モハレ， プラドネシュＭＯＨＡＲＥ， Ｐｒａｄｎｅｓｈ Assembly for generating sound
US11289065B2 (en) 2016-10-04 2022-03-29 Pradnesh Mohare Assemblies for generation of sound

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