JPS5253404A - Pick-up cartridge - Google Patents

Pick-up cartridge

Info

Publication number
JPS5253404A
JPS5253404A JP12894575A JP12894575A JPS5253404A JP S5253404 A JPS5253404 A JP S5253404A JP 12894575 A JP12894575 A JP 12894575A JP 12894575 A JP12894575 A JP 12894575A JP S5253404 A JPS5253404 A JP S5253404A
Authority
JP
Japan
Prior art keywords
permanent magnet
magnetic
eliminate
pick
cartridge
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
JP12894575A
Other languages
Japanese (ja)
Inventor
Hiroshi Meguro
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.)
SHINAGAWA MUSEN KK
Original Assignee
SHINAGAWA MUSEN KK
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 SHINAGAWA MUSEN KK filed Critical SHINAGAWA MUSEN KK
Priority to JP12894575A priority Critical patent/JPS5253404A/en
Publication of JPS5253404A publication Critical patent/JPS5253404A/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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/08—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R11/12—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To eliminate the need for magnetic flux yokes and eliminate magnetic loss and magnetic strain owing to magnetic flux yokes by fixing a styles to one end of a cantiever and a permanent magnet to the other end and providing a wire coil having a winding shaft parallel to the axial cneter of the permanent magnet in proximity to the permanent magnet.
JP12894575A 1975-10-28 1975-10-28 Pick-up cartridge Pending JPS5253404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12894575A JPS5253404A (en) 1975-10-28 1975-10-28 Pick-up cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12894575A JPS5253404A (en) 1975-10-28 1975-10-28 Pick-up cartridge

Publications (1)

Publication Number Publication Date
JPS5253404A true JPS5253404A (en) 1977-04-30

Family

ID=14997281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12894575A Pending JPS5253404A (en) 1975-10-28 1975-10-28 Pick-up cartridge

Country Status (1)

Country Link
JP (1) JPS5253404A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018125650A (en) * 2017-01-31 2018-08-09 有限会社トップウイング Coil fixed type cartridge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018125650A (en) * 2017-01-31 2018-08-09 有限会社トップウイング Coil fixed type cartridge

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