SE387183B - Anordning for automatisk korrektion av en perforerad kod pa ett band - Google Patents

Anordning for automatisk korrektion av en perforerad kod pa ett band

Info

Publication number
SE387183B
SE387183B SE7115995A SE1599571A SE387183B SE 387183 B SE387183 B SE 387183B SE 7115995 A SE7115995 A SE 7115995A SE 1599571 A SE1599571 A SE 1599571A SE 387183 B SE387183 B SE 387183B
Authority
SE
Sweden
Prior art keywords
band
automatic correction
perforated code
perforated
code
Prior art date
Application number
SE7115995A
Other languages
English (en)
Swedish (sv)
Inventor
M-L Boyer
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of SE387183B publication Critical patent/SE387183B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
    • H04L17/02—Apparatus or circuits at the transmitting end
    • H04L17/04—Apparatus or circuits at the transmitting end with keyboard co-operating with code-bars
    • H04L17/08—Apparatus or circuits at the transmitting end with keyboard co-operating with code-bars combined with perforating apparatus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K5/00—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
SE7115995A 1970-12-14 1971-12-14 Anordning for automatisk korrektion av en perforerad kod pa ett band SE387183B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7045009A FR2118217A5 (xx) 1970-12-14 1970-12-14

Publications (1)

Publication Number Publication Date
SE387183B true SE387183B (sv) 1976-08-30

Family

ID=9065743

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7115995A SE387183B (sv) 1970-12-14 1971-12-14 Anordning for automatisk korrektion av en perforerad kod pa ett band

Country Status (10)

Country Link
US (1) US3795791A (xx)
BE (1) BE776433A (xx)
CH (1) CH549245A (xx)
DE (1) DE2162049C2 (xx)
DK (1) DK140298B (xx)
FR (1) FR2118217A5 (xx)
GB (1) GB1341620A (xx)
IT (1) IT943243B (xx)
NL (1) NL174108C (xx)
SE (1) SE387183B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013216A (en) * 1975-06-09 1977-03-22 Sperry Rand Corporation Punch check apparatus
US4142106A (en) * 1977-12-29 1979-02-27 International Business Machines Corporation Transfer printing ribbon error detection system
GB2040539B (en) * 1978-12-27 1983-01-26 Hitachi Ltd Optical information recording apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016186A (en) * 1958-07-28 1962-01-09 Western Union Telegraph Co Tape reading punch
NL285077A (xx) * 1961-11-03 1900-01-01
US3448247A (en) * 1965-06-18 1969-06-03 Navigation Computer Corp Fast scan paper tape punch-readers and control systems therefor
FR1458258A (fr) * 1965-07-21 1966-03-04 Bull General Electric Perfectionnements aux moyens de contrôle pour vérifier le fonctionnement correct de dispositifs d'enregistrement
GB1207992A (en) * 1967-02-06 1970-10-07 Purdy & Mcintosh Electronic De Improvements in or relating to methods of and apparatus for recording information on a tape-form recording medium

Also Published As

Publication number Publication date
NL7117044A (xx) 1972-06-16
NL174108C (nl) 1984-04-16
DK140298C (xx) 1979-12-17
DE2162049C2 (de) 1983-07-28
GB1341620A (en) 1973-12-25
NL174108B (nl) 1983-11-16
DE2162049A1 (de) 1972-07-06
IT943243B (it) 1973-04-02
DK140298B (da) 1979-07-23
US3795791A (en) 1974-03-05
CH549245A (fr) 1974-05-15
BE776433A (fr) 1972-06-09
FR2118217A5 (xx) 1972-07-28

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