JPS51122405A - Pickup cartridge - Google Patents

Pickup cartridge

Info

Publication number
JPS51122405A
JPS51122405A JP2850073A JP2850073A JPS51122405A JP S51122405 A JPS51122405 A JP S51122405A JP 2850073 A JP2850073 A JP 2850073A JP 2850073 A JP2850073 A JP 2850073A JP S51122405 A JPS51122405 A JP S51122405A
Authority
JP
Japan
Prior art keywords
pickup cartridge
pickup
cartridge
powerfull
reproduces
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
JP2850073A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5340441B2 (enrdf_load_stackoverflow
Inventor
Katsumi Yamamura
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha 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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP2850073A priority Critical patent/JPS51122405A/ja
Publication of JPS51122405A publication Critical patent/JPS51122405A/ja
Publication of JPS5340441B2 publication Critical patent/JPS5340441B2/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
    • 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)
JP2850073A 1973-03-13 1973-03-13 Pickup cartridge Granted JPS51122405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2850073A JPS51122405A (en) 1973-03-13 1973-03-13 Pickup cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2850073A JPS51122405A (en) 1973-03-13 1973-03-13 Pickup cartridge

Publications (2)

Publication Number Publication Date
JPS51122405A true JPS51122405A (en) 1976-10-26
JPS5340441B2 JPS5340441B2 (enrdf_load_stackoverflow) 1978-10-27

Family

ID=12250380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2850073A Granted JPS51122405A (en) 1973-03-13 1973-03-13 Pickup cartridge

Country Status (1)

Country Link
JP (1) JPS51122405A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424578A (en) * 1967-06-05 1969-01-28 Us Air Force Method of producing permanent magnets of rare earth metals containing co,or mixtures of co,fe and mn
DE1956740A1 (de) * 1968-11-22 1970-06-04 Raytheon Co Magnetwerkstoff,daraus hergestellter Magnet und Verfahren zu dessen Herstellung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424578A (en) * 1967-06-05 1969-01-28 Us Air Force Method of producing permanent magnets of rare earth metals containing co,or mixtures of co,fe and mn
DE1956740A1 (de) * 1968-11-22 1970-06-04 Raytheon Co Magnetwerkstoff,daraus hergestellter Magnet und Verfahren zu dessen Herstellung

Also Published As

Publication number Publication date
JPS5340441B2 (enrdf_load_stackoverflow) 1978-10-27

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