DD124408A3 - - Google Patents

Info

Publication number
DD124408A3
DD124408A3 DD18533075A DD18533075A DD124408A3 DD 124408 A3 DD124408 A3 DD 124408A3 DD 18533075 A DD18533075 A DD 18533075A DD 18533075 A DD18533075 A DD 18533075A DD 124408 A3 DD124408 A3 DD 124408A3
Authority
DD
German Democratic Republic
Application number
DD18533075A
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
Priority to DD18533075A priority Critical patent/DD124408A3/xx
Priority to DE19762610687 priority patent/DE2610687A1/de
Priority to CS216576A priority patent/CS208367B1/cs
Priority to NL7603667A priority patent/NL7603667A/xx
Priority to SU762344806A priority patent/SU665319A1/ru
Priority to FR7610586A priority patent/FR2307400A1/fr
Publication of DD124408A3 publication Critical patent/DD124408A3/xx

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/14Digital recording or reproducing using self-clocking codes
    • G11B20/1403Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1407Digital 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
    • G11B20/1419Digital 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 to or from biphase level coding, i.e. to or from codes where a one is coded as a transition from a high to a low level during the middle of a bit cell and a zero is encoded as a transition from a low to a high level during the middle of a bit cell or vice versa, e.g. split phase code, Manchester code conversion to or from biphase space or mark coding, i.e. to or from codes where there is a transition at the beginning of every bit cell and a one has no second transition and a zero has a second transition one half of a bit period later or vice versa, e.g. double frequency code, FM code

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DD18533075A 1975-04-09 1975-04-09 DD124408A3 (cg-RX-API-DMAC10.html)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DD18533075A DD124408A3 (cg-RX-API-DMAC10.html) 1975-04-09 1975-04-09
DE19762610687 DE2610687A1 (de) 1975-04-09 1976-03-13 Verfahren zur demodulation von auf magnetband seriell aufgezeichneten split- phase-signalen und schaltungsanordnung zur durchfuehrung des verfahrens
CS216576A CS208367B1 (en) 1975-04-09 1976-04-02 Method of demodulation of the,by series recorded signals with the divided phase on the moving magnetic memory code and connection for executing the same
NL7603667A NL7603667A (nl) 1975-04-09 1976-04-07 Werkwijze en inrichting voor het demoduleren van in serie op een magneetband opgetekende split- -phase-signalen.
SU762344806A SU665319A1 (ru) 1975-04-09 1976-04-09 Способ демодул ции воспроизведенного фазомодулированного сигнала и устройство дл его осуществлени
FR7610586A FR2307400A1 (fr) 1975-04-09 1976-04-09 Procede et circuit pour la demodulation de signaux a phase divisee enregistres en serie sur bande magnetique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18533075A DD124408A3 (cg-RX-API-DMAC10.html) 1975-04-09 1975-04-09

Publications (1)

Publication Number Publication Date
DD124408A3 true DD124408A3 (cg-RX-API-DMAC10.html) 1977-02-23

Family

ID=5499862

Family Applications (1)

Application Number Title Priority Date Filing Date
DD18533075A DD124408A3 (cg-RX-API-DMAC10.html) 1975-04-09 1975-04-09

Country Status (6)

Country Link
CS (1) CS208367B1 (cg-RX-API-DMAC10.html)
DD (1) DD124408A3 (cg-RX-API-DMAC10.html)
DE (1) DE2610687A1 (cg-RX-API-DMAC10.html)
FR (1) FR2307400A1 (cg-RX-API-DMAC10.html)
NL (1) NL7603667A (cg-RX-API-DMAC10.html)
SU (1) SU665319A1 (cg-RX-API-DMAC10.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA81781B (en) * 1980-02-13 1982-03-31 Int Computers Ltd Digital systems
HU183139B (en) * 1980-05-14 1984-04-28 Magyar Optikai Muevek Electronic decoding circuit arrangement for systems with self-synchronization

Also Published As

Publication number Publication date
SU665319A1 (ru) 1979-05-30
DE2610687A1 (de) 1977-01-20
FR2307400A1 (fr) 1976-11-05
FR2307400B3 (cg-RX-API-DMAC10.html) 1979-07-13
NL7603667A (nl) 1976-10-12
CS208367B1 (en) 1981-09-15

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