JPS57189382A - Discriminating method for information recording track - Google Patents

Discriminating method for information recording track

Info

Publication number
JPS57189382A
JPS57189382A JP7376181A JP7376181A JPS57189382A JP S57189382 A JPS57189382 A JP S57189382A JP 7376181 A JP7376181 A JP 7376181A JP 7376181 A JP7376181 A JP 7376181A JP S57189382 A JPS57189382 A JP S57189382A
Authority
JP
Japan
Prior art keywords
circuit
detection signal
signal
point
track number
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
JP7376181A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0143390B2 (enrdf_load_stackoverflow
Inventor
Tsumoru Shimosako
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7376181A priority Critical patent/JPS57189382A/ja
Publication of JPS57189382A publication Critical patent/JPS57189382A/ja
Publication of JPH0143390B2 publication Critical patent/JPH0143390B2/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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
JP7376181A 1981-05-15 1981-05-15 Discriminating method for information recording track Granted JPS57189382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7376181A JPS57189382A (en) 1981-05-15 1981-05-15 Discriminating method for information recording track

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7376181A JPS57189382A (en) 1981-05-15 1981-05-15 Discriminating method for information recording track

Publications (2)

Publication Number Publication Date
JPS57189382A true JPS57189382A (en) 1982-11-20
JPH0143390B2 JPH0143390B2 (enrdf_load_stackoverflow) 1989-09-20

Family

ID=13527527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7376181A Granted JPS57189382A (en) 1981-05-15 1981-05-15 Discriminating method for information recording track

Country Status (1)

Country Link
JP (1) JPS57189382A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0143390B2 (enrdf_load_stackoverflow) 1989-09-20

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