JPS5637605B1 - - Google Patents

Info

Publication number
JPS5637605B1
JPS5637605B1 JP7470172A JP7470172A JPS5637605B1 JP S5637605 B1 JPS5637605 B1 JP S5637605B1 JP 7470172 A JP7470172 A JP 7470172A JP 7470172 A JP7470172 A JP 7470172A JP S5637605 B1 JPS5637605 B1 JP S5637605B1
Authority
JP
Japan
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
JP7470172A
Other languages
Japanese (ja)
Other versions
JPS4824712A (fr
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 filed Critical
Publication of JPS4824712A publication Critical patent/JPS4824712A/ja
Publication of JPS5637605B1 publication Critical patent/JPS5637605B1/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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1407—Digital recording or reproducing using self-clocking codes characterised by the use of two levels code representation depending on a single bit, i.e. where a one is always represented by a first code symbol while a zero is always represented by a second code symbol
    • G11B20/1411—Digital recording or reproducing using self-clocking codes characterised by the use of two levels code representation depending on a single bit, i.e. where a one is always represented by a first code symbol while a zero is always represented by a second code symbol conversion to or from pulse width coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Calculators And Similar Devices (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
JP7470172A 1971-07-30 1972-07-27 Pending JPS5637605B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16758271A 1971-07-30 1971-07-30

Publications (2)

Publication Number Publication Date
JPS4824712A JPS4824712A (fr) 1973-03-31
JPS5637605B1 true JPS5637605B1 (fr) 1981-09-01

Family

ID=22607955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7470172A Pending JPS5637605B1 (fr) 1971-07-30 1972-07-27

Country Status (4)

Country Link
US (1) US3760388A (fr)
JP (1) JPS5637605B1 (fr)
GB (1) GB1371964A (fr)
NL (1) NL7210440A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57199621U (fr) * 1981-06-15 1982-12-18

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163606A (en) * 1974-11-30 1976-06-02 Sharp Kk Kiokubaitaino ichikenshutsuhoshiki
JPS51114026U (fr) * 1975-03-13 1976-09-16
JPS52152138A (en) * 1976-06-14 1977-12-17 Sharp Corp Electronic unit
JPS6025062A (ja) * 1983-07-21 1985-02-07 Sony Corp 番地信号の記録方法
CN1839657B (zh) * 2003-10-07 2011-11-23 尼尔逊媒介研究股份有限公司 从多个通道提取码的方法和设备
US10250979B2 (en) * 2016-12-01 2019-04-02 Council Of Scientific & Industrial Research Electromagnetic acoustic transducer excitation source with programmable tone burst generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57199621U (fr) * 1981-06-15 1982-12-18

Also Published As

Publication number Publication date
US3760388A (en) 1973-09-18
GB1371964A (en) 1974-10-30
JPS4824712A (fr) 1973-03-31
NL7210440A (fr) 1973-02-01

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