JPS58215197A - スピ−カ - Google Patents

スピ−カ

Info

Publication number
JPS58215197A
JPS58215197A JP9755382A JP9755382A JPS58215197A JP S58215197 A JPS58215197 A JP S58215197A JP 9755382 A JP9755382 A JP 9755382A JP 9755382 A JP9755382 A JP 9755382A JP S58215197 A JPS58215197 A JP S58215197A
Authority
JP
Japan
Prior art keywords
speaker
vibration
speed
signal
voice coil
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
JP9755382A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0452675B2 (enrdf_load_stackoverflow
Inventor
Koshin Shimada
島田　康臣
Tatsuo Fukuyama
福山　立夫
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 JP9755382A 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)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP9755382A 1982-06-09 1982-06-09 スピ−カ Granted JPS58215197A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9755382A JPS58215197A (ja) 1982-06-09 1982-06-09 スピ−カ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9755382A JPS58215197A (ja) 1982-06-09 1982-06-09 スピ−カ

Publications (2)

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

Family

ID=14195427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9755382A Granted JPS58215197A (ja) 1982-06-09 1982-06-09 スピ−カ

Country Status (1)

Country Link
JP (1) JPS58215197A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05344596A (ja) * 1992-06-05 1993-12-24 Mitsubishi Electric Corp 音響装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05344596A (ja) * 1992-06-05 1993-12-24 Mitsubishi Electric Corp 音響装置

Also Published As

Publication number Publication date
JPH0452675B2 (enrdf_load_stackoverflow) 1992-08-24

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