NL7412357A - DIGITAL PHASE CONTROL. - Google Patents

DIGITAL PHASE CONTROL.

Info

Publication number
NL7412357A
NL7412357A NL7412357A NL7412357A NL7412357A NL 7412357 A NL7412357 A NL 7412357A NL 7412357 A NL7412357 A NL 7412357A NL 7412357 A NL7412357 A NL 7412357A NL 7412357 A NL7412357 A NL 7412357A
Authority
NL
Netherlands
Prior art keywords
phase control
digital phase
digital
control
phase
Prior art date
Application number
NL7412357A
Other languages
Dutch (nl)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of NL7412357A publication Critical patent/NL7412357A/en

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
    • G11B20/1419—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 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
NL7412357A 1973-09-18 1974-09-18 DIGITAL PHASE CONTROL. NL7412357A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732346934 DE2346934A1 (en) 1973-09-18 1973-09-18 DIGITAL PHASE LOOP

Publications (1)

Publication Number Publication Date
NL7412357A true NL7412357A (en) 1975-03-20

Family

ID=5892944

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7412357A NL7412357A (en) 1973-09-18 1974-09-18 DIGITAL PHASE CONTROL.

Country Status (6)

Country Link
US (1) US3893170A (en)
BE (1) BE820065A (en)
DE (1) DE2346934A1 (en)
FR (1) FR2244305B3 (en)
IT (1) IT1021424B (en)
NL (1) NL7412357A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2365178A1 (en) * 1976-09-20 1978-04-14 Cii Honeywell Bull METHOD OF READING ADDRESSES ON A MAGNETIC RECORDING MEDIA AND DEVICE FOR IMPLEMENTING IT
US4158436A (en) * 1977-07-25 1979-06-19 Amp Incorporated Variable timing circuit for card readers and the like
JPS5813046A (en) * 1981-07-17 1983-01-25 Victor Co Of Japan Ltd Data reading circuit
DE3322623A1 (en) * 1983-06-23 1985-01-03 Siemens AG, 1000 Berlin und 8000 München CIRCUIT ARRANGEMENT FOR RECOVERY OF DATA CONTAINING IN BINARY DATA SIGNALS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631424A (en) * 1969-07-22 1971-12-28 Honeywell Inc Binary data detecting apparatus responsive to the change in sign of the slope of a waveform
BE790688A (en) * 1971-10-27 1973-04-27 Xerox Corp DEVICE FOR REPRODUCING BITS OF DATA RECORDED ON A MAGNETIC RECORDING MEDIUM
US3736582A (en) * 1972-03-20 1973-05-29 Leach Corp Galloping base line compensating circuit
US3795903A (en) * 1972-09-29 1974-03-05 Ibm Modified phase encoding

Also Published As

Publication number Publication date
BE820065A (en) 1975-03-18
DE2346934A1 (en) 1975-04-03
FR2244305A1 (en) 1975-04-11
IT1021424B (en) 1978-01-30
FR2244305B3 (en) 1977-06-17
US3893170A (en) 1975-07-01

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