BE597614A - Improvements to devices for reading recorded information. - Google Patents

Improvements to devices for reading recorded information.

Info

Publication number
BE597614A
BE597614A BE597614A BE597614A BE597614A BE 597614 A BE597614 A BE 597614A BE 597614 A BE597614 A BE 597614A BE 597614 A BE597614 A BE 597614A BE 597614 A BE597614 A BE 597614A
Authority
BE
Belgium
Prior art keywords
devices
recorded information
reading recorded
reading
information
Prior art date
Application number
BE597614A
Other languages
French (fr)
Inventor
R A Grea
Original Assignee
Constr Telephoniques
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
Priority claimed from FR811653A external-priority patent/FR1253250A/en
Application filed by Constr Telephoniques filed Critical Constr Telephoniques
Publication of BE597614A publication Critical patent/BE597614A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B27/00—Control, indicating, or safety devices or systems for composing machines of various kinds or types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B27/00—Control, indicating, or safety devices or systems for composing machines of various kinds or types
    • B41B27/02—Systems for controlling all operations
    • B41B27/10—Systems for controlling all operations with direct control of all operations by input of recorded or stored information
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
BE597614A 1959-11-30 1960-11-30 Improvements to devices for reading recorded information. BE597614A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR811653A FR1253250A (en) 1959-11-30 1959-11-30 Improvements to devices for reading recorded information

Publications (1)

Publication Number Publication Date
BE597614A true BE597614A (en) 1961-05-30

Family

ID=8721945

Family Applications (1)

Application Number Title Priority Date Filing Date
BE597614A BE597614A (en) 1959-11-30 1960-11-30 Improvements to devices for reading recorded information.

Country Status (3)

Country Link
BE (1) BE597614A (en)
CH (1) CH391348A (en)
NL (1) NL258528A (en)

Also Published As

Publication number Publication date
CH391348A (en) 1965-04-30
NL258528A (en)

Similar Documents

Publication Publication Date Title
CH395181A (en) Information recording device
FR1241518A (en) Enhancements to Magnetic Data Storage Devices
BE577260A (en) Improvements to recording devices.
FR1244561A (en) Improvements to information media
CH412988A (en) Arrangement for recording digital information
FR1277182A (en) Improvements to information recording devices
BE585210A (en) Record player for recorders or tape recorders.
BE597614A (en) Improvements to devices for reading recorded information.
FR1253250A (en) Improvements to devices for reading recorded information
FR1240172A (en) Enhancements to Magnetic Data Storage Devices
FR1238333A (en) Improvements to information exploitation systems
FR1334717A (en) Improvements to information recording devices
BE583187Q (en) Improvements to devices for recording information on magnetic memories.
FR1223672A (en) Improvements to punching card recording devices
FR1334142A (en) Improvements to information recording devices
FR1334141A (en) Improvements to information recording devices
FR1226034A (en) Device for recognizing recorded information
FR1099554A (en) Improvement in devices for reading recordings on discs
FR1285815A (en) Improvements to information storage devices
BE598804A (en) Improvements to information recording devices
FR1285814A (en) Improvements to information storage systems
FR1316243A (en) Improvements to information recording devices
FR1402289A (en) Device for reading magnetic recordings
FR1272128A (en) Head-holder device for reading multitrack recordings
FR1329814A (en) Improvements to information recording circuits