NL146625B - SELF-SYNCHRONIZING DEVICE FOR DETECTING A SUB-TIME PERIOD. - Google Patents

SELF-SYNCHRONIZING DEVICE FOR DETECTING A SUB-TIME PERIOD.

Info

Publication number
NL146625B
NL146625B NL696910311A NL6910311A NL146625B NL 146625 B NL146625 B NL 146625B NL 696910311 A NL696910311 A NL 696910311A NL 6910311 A NL6910311 A NL 6910311A NL 146625 B NL146625 B NL 146625B
Authority
NL
Netherlands
Prior art keywords
sub
self
detecting
time period
synchronizing device
Prior art date
Application number
NL696910311A
Other languages
Dutch (nl)
Other versions
NL6910311A (en
Original Assignee
Ampex
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 Ampex filed Critical Ampex
Publication of NL6910311A publication Critical patent/NL6910311A/xx
Publication of NL146625B publication Critical patent/NL146625B/en

Links

Classifications

    • 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
    • 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
    • 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
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/107—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating tapes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/26—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being duration, interval, position, frequency, or sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
NL696910311A 1968-07-31 1969-07-04 SELF-SYNCHRONIZING DEVICE FOR DETECTING A SUB-TIME PERIOD. NL146625B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74914268A 1968-07-31 1968-07-31

Publications (2)

Publication Number Publication Date
NL6910311A NL6910311A (en) 1970-02-03
NL146625B true NL146625B (en) 1975-07-15

Family

ID=25012447

Family Applications (1)

Application Number Title Priority Date Filing Date
NL696910311A NL146625B (en) 1968-07-31 1969-07-04 SELF-SYNCHRONIZING DEVICE FOR DETECTING A SUB-TIME PERIOD.

Country Status (7)

Country Link
US (1) US3585502A (en)
JP (1) JPS5129007B1 (en)
BE (1) BE735635A (en)
DE (1) DE1934393C3 (en)
FR (1) FR2014031A1 (en)
GB (1) GB1245077A (en)
NL (1) NL146625B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2049133A1 (en) * 1970-10-07 1972-04-13 Bosch Gmbh Robert Circuit arrangement for measuring pulses
US3868845A (en) * 1971-01-20 1975-03-04 Citizen Watch Co Ltd Apparatus for measuring a difference in time intervals of a timepiece
JPS58172078A (en) * 1982-04-02 1983-10-08 Sony Corp Reproducing device
US20040242120A1 (en) * 2003-02-19 2004-12-02 Sara Lee Corporation Fusion undergarment
KR102331721B1 (en) 2014-12-31 2021-11-26 삼성전자 주식회사 Composite anode active material, preparing method thereof, anode and lithium secondary battery comprising the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645755A (en) * 1946-05-16 1953-07-14 Int Standard Electric Corp Arrangement for indicating the rate of change of a physical effect
US2494357A (en) * 1946-05-25 1950-01-10 Gen Electric Frequency responsive control system
BE547479A (en) * 1955-05-02
US3140442A (en) * 1958-10-01 1964-07-07 Electro Mechanical Res Inc Time of occurrence telemetering apparatus relying upon extrapolation of a charging curve from sampled voltages
GB1017999A (en) * 1961-09-11 1966-01-26 Lab For Electronics Inc Traffic density measuring apparatus
US3359491A (en) * 1962-06-15 1967-12-19 Tektronix Inc Signal waveform characteristic measuring system having stop-start logic circuit

Also Published As

Publication number Publication date
DE1934393A1 (en) 1970-02-12
FR2014031A1 (en) 1970-04-10
DE1934393C3 (en) 1975-10-09
US3585502A (en) 1971-06-15
NL6910311A (en) 1970-02-03
DE1934393B2 (en) 1975-02-27
GB1245077A (en) 1971-09-02
BE735635A (en) 1969-12-16
JPS5129007B1 (en) 1976-08-23

Similar Documents

Publication Publication Date Title
NL169241C (en) DEVICE FOR INTEGRATING A SIGNAL.
NL139777B (en) DEVICE FOR MANUFACTURING A FIBER FIBER.
NL177255B (en) DEVICE FOR TRACKING A TIRE UNIT.
NL155773B (en) DEVICE FOR POWERING A VESSEL.
NL164981C (en) DEVICE FOR DETECTING AND MONITORING A RADIATION.
NL163872C (en) DEVICE FOR INDICATING A PRESSURE DIFFERENCE.
NL161821B (en) DEVICE FOR MOVING AND STRETCHING A BUNDLE OF CONTINUOUS ELEMENTS.
NL139931B (en) DEVICE FOR PACKAGING OBJECTS.
NL168407C (en) DEVICE FOR HOLDING A SLIDE.
NL159734B (en) DEVICE FOR MANUFACTURING A FIBER FIBER.
NL162279C (en) DEVICE FOR TRANSMITTING A SYNCHRONOUS BINARY IMPULSE SERIES.
NL164794C (en) DEVICE FOR MANUFACTURING A PLASTIC TUBE.
NL146625B (en) SELF-SYNCHRONIZING DEVICE FOR DETECTING A SUB-TIME PERIOD.
NL160184C (en) METHOD AND DEVICE FOR CLOSING A HOLDER.
NL164467C (en) DEVICE FOR HANGING A CURTAIN.
NL172893C (en) SYSTEM FOR DETECTING OBJECTS IN A MONITORING AREA.
NL139600B (en) GONIOMETRIC DEVICE, ESPECIALLY FOR A DIFFRACTOMETER.
NL166341C (en) DEVICE FOR COOLING A LONG STRETCH BODY.
NL169929C (en) DEVICE FOR TRANSFERRING A DATA FIELD.
NL158304B (en) FIRE-CONTROL SYSTEM FOR GENERATING A FIRE-LEADING SIGNAL.
NL149309B (en) CHARACTER DETECTION DEVICE FITTED WITH A CIRCUIT FOR DETERMINING THE CHARACTER HEARTLINE.
NL165824C (en) DEVICE FOR BLOCKING A PIPELINE.
NL7510514A (en) CLUTCH DEVICE FOR A CIRCUIT TRANSPORTER.
NL7708357A (en) DEVICE FOR ESTABLISHING A BRIDGE CONSTRUCTION.
NL161770C (en) METHOD FOR SULPHONING A POLYMER

Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: AMPEX