JPH0452675B2 - - Google Patents

Info

Publication number
JPH0452675B2
JPH0452675B2 JP9755382A JP9755382A JPH0452675B2 JP H0452675 B2 JPH0452675 B2 JP H0452675B2 JP 9755382 A JP9755382 A JP 9755382A JP 9755382 A JP9755382 A JP 9755382A JP H0452675 B2 JPH0452675 B2 JP H0452675B2
Authority
JP
Japan
Prior art keywords
voice coil
speed
speaker
vibration
signal
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 - Lifetime
Application number
JP9755382A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58215197A (ja
Inventor
Koshin Shimada
Tatsuo Fukuyama
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 JP57097553A priority Critical patent/JPS58215197A/ja
Publication of JPS58215197A publication Critical patent/JPS58215197A/ja
Publication of JPH0452675B2 publication Critical patent/JPH0452675B2/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
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP57097553A 1982-06-09 1982-06-09 スピ−カ Granted JPS58215197A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57097553A JPS58215197A (ja) 1982-06-09 1982-06-09 スピ−カ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57097553A JPS58215197A (ja) 1982-06-09 1982-06-09 スピ−カ

Publications (2)

Publication Number Publication Date
JPS58215197A JPS58215197A (ja) 1983-12-14
JPH0452675B2 true JPH0452675B2 (enExample) 1992-08-24

Family

ID=14195427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57097553A Granted JPS58215197A (ja) 1982-06-09 1982-06-09 スピ−カ

Country Status (1)

Country Link
JP (1) JPS58215197A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2758532B2 (ja) * 1992-06-05 1998-05-28 三菱電機株式会社 音響装置

Also Published As

Publication number Publication date
JPS58215197A (ja) 1983-12-14

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