JPS5390905A - Measurig method for magnetic characteristic of magnetic recording medium - Google Patents

Measurig method for magnetic characteristic of magnetic recording medium

Info

Publication number
JPS5390905A
JPS5390905A JP530377A JP530377A JPS5390905A JP S5390905 A JPS5390905 A JP S5390905A JP 530377 A JP530377 A JP 530377A JP 530377 A JP530377 A JP 530377A JP S5390905 A JPS5390905 A JP S5390905A
Authority
JP
Japan
Prior art keywords
recording medium
magnetic
measurig
characteristic
magnetic recording
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
JP530377A
Other languages
Japanese (ja)
Inventor
Takashi Fujita
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 JP530377A priority Critical patent/JPS5390905A/en
Publication of JPS5390905A publication Critical patent/JPS5390905A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Magnetic Variables (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)

Abstract

PURPOSE: To simplify the measurement of high frequency characteristic of B - H characteristic of the magnetic recording medium, by recording the sine wave signal under the non-bias condition, and by integrating the reproduced output for displaying the integrated waveform obtained from the recorded waveform and reproduced output, on the X - Y oscilloscope.
COPYRIGHT: (C)1978,JPO&Japio
JP530377A 1977-01-19 1977-01-19 Measurig method for magnetic characteristic of magnetic recording medium Pending JPS5390905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP530377A JPS5390905A (en) 1977-01-19 1977-01-19 Measurig method for magnetic characteristic of magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP530377A JPS5390905A (en) 1977-01-19 1977-01-19 Measurig method for magnetic characteristic of magnetic recording medium

Publications (1)

Publication Number Publication Date
JPS5390905A true JPS5390905A (en) 1978-08-10

Family

ID=11607481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP530377A Pending JPS5390905A (en) 1977-01-19 1977-01-19 Measurig method for magnetic characteristic of magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5390905A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103901368A (en) * 2014-04-24 2014-07-02 江苏理工学院 Magnetic parameter measuring device for magnetic materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103901368A (en) * 2014-04-24 2014-07-02 江苏理工学院 Magnetic parameter measuring device for magnetic materials

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