JPS57127948A - Wow flutter measuring device for magnetic recorder and reproducer - Google Patents

Wow flutter measuring device for magnetic recorder and reproducer

Info

Publication number
JPS57127948A
JPS57127948A JP56010500A JP1050081A JPS57127948A JP S57127948 A JPS57127948 A JP S57127948A JP 56010500 A JP56010500 A JP 56010500A JP 1050081 A JP1050081 A JP 1050081A JP S57127948 A JPS57127948 A JP S57127948A
Authority
JP
Japan
Prior art keywords
output
wow
filter
reproducer
measuring device
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
JP56010500A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0150018B2 (enrdf_load_stackoverflow
Inventor
Kenichi Hosoi
Yasumasa Kyodo
Fujio Kasashima
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP56010500A priority Critical patent/JPS57127948A/ja
Publication of JPS57127948A publication Critical patent/JPS57127948A/ja
Publication of JPH0150018B2 publication Critical patent/JPH0150018B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/22—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing distortions
    • G11B20/225—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing distortions for reducing wow or flutter

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
JP56010500A 1981-01-27 1981-01-27 Wow flutter measuring device for magnetic recorder and reproducer Granted JPS57127948A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56010500A JPS57127948A (en) 1981-01-27 1981-01-27 Wow flutter measuring device for magnetic recorder and reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56010500A JPS57127948A (en) 1981-01-27 1981-01-27 Wow flutter measuring device for magnetic recorder and reproducer

Publications (2)

Publication Number Publication Date
JPS57127948A true JPS57127948A (en) 1982-08-09
JPH0150018B2 JPH0150018B2 (enrdf_load_stackoverflow) 1989-10-26

Family

ID=11751908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56010500A Granted JPS57127948A (en) 1981-01-27 1981-01-27 Wow flutter measuring device for magnetic recorder and reproducer

Country Status (1)

Country Link
JP (1) JPS57127948A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0150018B2 (enrdf_load_stackoverflow) 1989-10-26

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