JPS5555409A - Signal multiple recording method - Google Patents

Signal multiple recording method

Info

Publication number
JPS5555409A
JPS5555409A JP12734178A JP12734178A JPS5555409A JP S5555409 A JPS5555409 A JP S5555409A JP 12734178 A JP12734178 A JP 12734178A JP 12734178 A JP12734178 A JP 12734178A JP S5555409 A JPS5555409 A JP S5555409A
Authority
JP
Japan
Prior art keywords
multiple information
pulses
good
quality
kinds
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
JP12734178A
Other languages
English (en)
Inventor
Seiji Yamazaki
Tadaaki Fujii
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 JP12734178A priority Critical patent/JPS5555409A/ja
Publication of JPS5555409A publication Critical patent/JPS5555409A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • 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
    • G11B27/32—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 separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/322—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 separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
    • G11B27/324—Duty cycle modulation of control pulses, e.g. VHS-CTL-coding systems, RAPID-time code, VASS- or VISS-cue signals

Landscapes

  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
JP12734178A 1978-10-18 1978-10-18 Signal multiple recording method Pending JPS5555409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12734178A JPS5555409A (en) 1978-10-18 1978-10-18 Signal multiple recording method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12734178A JPS5555409A (en) 1978-10-18 1978-10-18 Signal multiple recording method

Publications (1)

Publication Number Publication Date
JPS5555409A true JPS5555409A (en) 1980-04-23

Family

ID=14957517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12734178A Pending JPS5555409A (en) 1978-10-18 1978-10-18 Signal multiple recording method

Country Status (1)

Country Link
JP (1) JPS5555409A (ja)

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