JPS625520B2 - - Google Patents

Info

Publication number
JPS625520B2
JPS625520B2 JP14264880A JP14264880A JPS625520B2 JP S625520 B2 JPS625520 B2 JP S625520B2 JP 14264880 A JP14264880 A JP 14264880A JP 14264880 A JP14264880 A JP 14264880A JP S625520 B2 JPS625520 B2 JP S625520B2
Authority
JP
Japan
Prior art keywords
diaphragm
vibration
speaker
center
absorbing member
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.)
Expired
Application number
JP14264880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5766000A (en
Inventor
Keijiro Maeda
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP14264880A priority Critical patent/JPS5766000A/ja
Publication of JPS5766000A publication Critical patent/JPS5766000A/ja
Publication of JPS625520B2 publication Critical patent/JPS625520B2/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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP14264880A 1980-10-13 1980-10-13 Dynamic speaker Granted JPS5766000A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14264880A JPS5766000A (en) 1980-10-13 1980-10-13 Dynamic speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14264880A JPS5766000A (en) 1980-10-13 1980-10-13 Dynamic speaker

Publications (2)

Publication Number Publication Date
JPS5766000A JPS5766000A (en) 1982-04-21
JPS625520B2 true JPS625520B2 (enrdf_load_stackoverflow) 1987-02-05

Family

ID=15320236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14264880A Granted JPS5766000A (en) 1980-10-13 1980-10-13 Dynamic speaker

Country Status (1)

Country Link
JP (1) JPS5766000A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4867752B2 (ja) * 2007-03-29 2012-02-01 ヤマハ株式会社 スピーカ装置

Also Published As

Publication number Publication date
JPS5766000A (en) 1982-04-21

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