FR1226757A - Device for checking the correctness of data entered into an information processing machine - Google Patents

Device for checking the correctness of data entered into an information processing machine

Info

Publication number
FR1226757A
FR1226757A FR791448A FR791448A FR1226757A FR 1226757 A FR1226757 A FR 1226757A FR 791448 A FR791448 A FR 791448A FR 791448 A FR791448 A FR 791448A FR 1226757 A FR1226757 A FR 1226757A
Authority
FR
France
Prior art keywords
correctness
checking
information processing
processing machine
data entered
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR791448A
Other languages
French (fr)
Inventor
Ernst Henze
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefunken AG
Original Assignee
Telefunken 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 Telefunken AG filed Critical Telefunken AG
Application granted granted Critical
Publication of FR1226757A publication Critical patent/FR1226757A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
    • G06F11/1012—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices using codes or arrangements adapted for a specific type of error
    • G06F11/104—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices using codes or arrangements adapted for a specific type of error using arithmetic codes, i.e. codes which are preserved during operation, e.g. modulo 9 or 11 check

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
FR791448A 1958-05-31 1959-04-07 Device for checking the correctness of data entered into an information processing machine Expired FR1226757A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0015219 1958-05-31

Publications (1)

Publication Number Publication Date
FR1226757A true FR1226757A (en) 1960-08-16

Family

ID=7547852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR791448A Expired FR1226757A (en) 1958-05-31 1959-04-07 Device for checking the correctness of data entered into an information processing machine

Country Status (4)

Country Link
CH (1) CH366988A (en)
FR (1) FR1226757A (en)
GB (1) GB905554A (en)
NL (1) NL239505A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1280315B (en) * 1966-02-10 1968-10-17 Philips Patentverwaltung Circuit arrangement for calculating test characters and for obtaining direct correction information
FR2820853B1 (en) * 2001-02-12 2003-04-11 France Telecom TELEPAYING METHOD AND SYSTEM

Also Published As

Publication number Publication date
NL239505A (en)
CH366988A (en) 1963-01-31
GB905554A (en) 1962-09-12

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