BE616701A - Improvements to information recording and reading devices - Google Patents

Improvements to information recording and reading devices

Info

Publication number
BE616701A
BE616701A BE616701A BE616701A BE616701A BE 616701 A BE616701 A BE 616701A BE 616701 A BE616701 A BE 616701A BE 616701 A BE616701 A BE 616701A BE 616701 A BE616701 A BE 616701A
Authority
BE
Belgium
Prior art keywords
information recording
reading devices
reading
devices
recording
Prior art date
Application number
BE616701A
Other languages
French (fr)
Inventor
H Benmussa
H Jeudon
Original Assignee
Bell Telephone Mfg
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 Bell Telephone Mfg filed Critical Bell Telephone Mfg
Publication of BE616701A publication Critical patent/BE616701A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/54—Controlling, regulating, or indicating speed by stroboscope; by tachometer
    • 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
    • G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
    • G11B27/13—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0656—Data buffering arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/08—Continuously compensating for, or preventing, undesired influence of physical parameters of noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Stepping Motors (AREA)
BE616701A 1961-04-20 1962-04-20 Improvements to information recording and reading devices BE616701A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR859343A FR1294892A (en) 1961-04-20 1961-04-20 Improvements to information recording and reading devices

Publications (1)

Publication Number Publication Date
BE616701A true BE616701A (en) 1962-10-22

Family

ID=8753468

Family Applications (1)

Application Number Title Priority Date Filing Date
BE616701A BE616701A (en) 1961-04-20 1962-04-20 Improvements to information recording and reading devices

Country Status (3)

Country Link
BE (1) BE616701A (en)
FR (1) FR1294892A (en)
GB (1) GB952823A (en)

Also Published As

Publication number Publication date
GB952823A (en) 1964-03-18
FR1294892A (en) 1962-06-01

Similar Documents

Publication Publication Date Title
CH392618A (en) Magnetic recording and reproducing device
FR1343008A (en) Improvements to magnetic recording devices
FR1277182A (en) Improvements to information recording devices
CH446749A (en) Magnetic recording and playback device
CH407223A (en) Device for magnetic storage of binary information
FR1294892A (en) Improvements to information recording and reading devices
FR1334717A (en) Improvements to information recording devices
AT230121B (en) Recording and / or reproducing device
FR1316243A (en) Improvements to information recording devices
FR1334142A (en) Improvements to information recording devices
FR1334141A (en) Improvements to information recording devices
FR1264669A (en) Magnetic recording and playback device
FR1329814A (en) Improvements to information recording circuits
FR1253250A (en) Improvements to devices for reading recorded information
FR1288453A (en) Information storage device and magnetic recorder
FR80387E (en) Improvements to data analysis and recording devices
FR1279842A (en) Improvements to data analysis and recording devices
FR1329075A (en) Recording and playback device for magnetic memories
FR1384082A (en) Improvements in magnetic recording and reproduction devices
BE597614A (en) Improvements to devices for reading recorded information.
FR1377020A (en) Reading and recording devices applicable to all diagrams
BE598804A (en) Improvements to information recording devices
FR1397503A (en) Improvements to information recording devices
FR1424605A (en) Improvements to information recording devices
FR1112704A (en) Improvements to magnetic recording and playback devices