JPS4824712A - - Google Patents

Info

Publication number
JPS4824712A
JPS4824712A JP7470172A JP7470172A JPS4824712A JP S4824712 A JPS4824712 A JP S4824712A JP 7470172 A JP7470172 A JP 7470172A JP 7470172 A JP7470172 A JP 7470172A JP S4824712 A JPS4824712 A JP S4824712A
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
JPS5637605B1 (
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)
  • Electrically Operated Instructional Devices (AREA)
  • Calculators And Similar Devices (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
JP7470172A 1971-07-30 1972-07-27 Pending JPS5637605B1 ( )

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 true JPS4824712A ( ) 1973-03-31
JPS5637605B1 JPS5637605B1 ( ) 1981-09-01

Family

ID=22607955

Family Applications (1)

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

Country Status (4)

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

Cited By (3)

* 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 ( ) * 1975-03-13 1976-09-16
JPS52152138A (en) * 1976-06-14 1977-12-17 Sharp Corp Electronic unit

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57199621U ( ) * 1981-06-15 1982-12-18
JPS6025062A (ja) * 1983-07-21 1985-02-07 Sony Corp 番地信号の記録方法
AU2003275467B2 (en) * 2003-10-07 2010-11-25 The Nielsen Company (Us), Llc Methods and apparatus to extract codes from a plurality of channels
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 (3)

* 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 ( ) * 1975-03-13 1976-09-16
JPS52152138A (en) * 1976-06-14 1977-12-17 Sharp Corp Electronic unit

Also Published As

Publication number Publication date
US3760388A (en) 1973-09-18
NL7210440A ( ) 1973-02-01
GB1371964A (en) 1974-10-30
JPS5637605B1 ( ) 1981-09-01

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