JPS5582597A - Speaker having damping function at edge part - Google Patents

Speaker having damping function at edge part

Info

Publication number
JPS5582597A
JPS5582597A JP15898078A JP15898078A JPS5582597A JP S5582597 A JPS5582597 A JP S5582597A JP 15898078 A JP15898078 A JP 15898078A JP 15898078 A JP15898078 A JP 15898078A JP S5582597 A JPS5582597 A JP S5582597A
Authority
JP
Japan
Prior art keywords
edge
edge part
damping
gap
speaker
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
JP15898078A
Other languages
Japanese (ja)
Inventor
Hikari Tanaka
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP15898078A priority Critical patent/JPS5582597A/en
Publication of JPS5582597A publication Critical patent/JPS5582597A/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
    • H04R7/26—Damping by means acting directly on free portion of diaphragm or cone

Abstract

PURPOSE:To produce the reproducing tone less in distortion, by reducing the resonance of edge part with the damping of the edge part of vibration plate toward front and back direction. CONSTITUTION:The edge 2 of the vibration plate of dynamic type speaker is given for suitable gap, and the part 4 corresponding to the edge is fixed to the frame 3 and formed unifiedly, the damping material 5 having elasticity is filled in the gap between the part 4 and the edge 3, and the material 5 gives suitable damping to the edge 2. Further, the part corresponding to the edge part 7 covers the edge 7 and the damper material 10 is filled in the gap to reduce unnecessary sound radiation from the edge part 7.
JP15898078A 1978-12-18 1978-12-18 Speaker having damping function at edge part Pending JPS5582597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15898078A JPS5582597A (en) 1978-12-18 1978-12-18 Speaker having damping function at edge part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15898078A JPS5582597A (en) 1978-12-18 1978-12-18 Speaker having damping function at edge part

Publications (1)

Publication Number Publication Date
JPS5582597A true JPS5582597A (en) 1980-06-21

Family

ID=15683574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15898078A Pending JPS5582597A (en) 1978-12-18 1978-12-18 Speaker having damping function at edge part

Country Status (1)

Country Link
JP (1) JPS5582597A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6386315B1 (en) * 2000-07-28 2002-05-14 Awi Licensing Company Flat panel sound radiator and assembly system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6386315B1 (en) * 2000-07-28 2002-05-14 Awi Licensing Company Flat panel sound radiator and assembly system

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