DE1164716B - Signal-Vergleichs-System - Google Patents

Signal-Vergleichs-System

Info

Publication number
DE1164716B
DE1164716B DEW24278A DEW0024278A DE1164716B DE 1164716 B DE1164716 B DE 1164716B DE W24278 A DEW24278 A DE W24278A DE W0024278 A DEW0024278 A DE W0024278A DE 1164716 B DE1164716 B DE 1164716B
Authority
DE
Germany
Prior art keywords
digit
comparison
output
digits
circuit
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.)
Pending
Application number
DEW24278A
Other languages
German (de)
English (en)
Inventor
Raymond Waibel Ketchledge
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of DE1164716B publication Critical patent/DE1164716B/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/50—Adding; Subtracting
    • G06F7/505—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/02—Comparing digital values
    • G06F7/026—Magnitude comparison, i.e. determining the relative order of operands based on their numerical value, e.g. window comparator
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/38—Indexing scheme relating to groups G06F7/38 - G06F7/575
    • G06F2207/3804—Details
    • G06F2207/3808—Details concerning the type of numbers or the way they are handled
    • G06F2207/3832—Less usual number representations
    • G06F2207/3848—Unit distance code

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Complex Calculations (AREA)
  • Analogue/Digital Conversion (AREA)
DEW24278A 1957-12-03 1958-10-17 Signal-Vergleichs-System Pending DE1164716B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US700373A US3010655A (en) 1957-12-03 1957-12-03 Signal comparison system

Publications (1)

Publication Number Publication Date
DE1164716B true DE1164716B (de) 1964-03-05

Family

ID=24813245

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW24278A Pending DE1164716B (de) 1957-12-03 1958-10-17 Signal-Vergleichs-System

Country Status (6)

Country Link
US (1) US3010655A (en, 2012)
BE (1) BE572432A (en, 2012)
DE (1) DE1164716B (en, 2012)
FR (1) FR1214332A (en, 2012)
GB (1) GB852388A (en, 2012)
NL (1) NL232860A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196262A (en) * 1961-12-14 1965-07-20 Gen Electric Binary comparator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE727372C (de) * 1936-09-25 1943-06-09 Hollerith Maschinen Ges M B H Registrierende Rechenmaschine mit Einrichtung zur Resultatpruefung
DE907902C (de) * 1950-01-11 1954-03-29 Western Electric Co System zur Fehlerermittlung und Berichtigung von Impulscodegruppen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE497486A (en, 2012) * 1950-05-17 1900-01-01
US2803401A (en) * 1950-10-10 1957-08-20 Hughes Aircraft Co Arithmetic units for digital computers
US2877445A (en) * 1953-08-24 1959-03-10 Rca Corp Electronic comparator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE727372C (de) * 1936-09-25 1943-06-09 Hollerith Maschinen Ges M B H Registrierende Rechenmaschine mit Einrichtung zur Resultatpruefung
DE907902C (de) * 1950-01-11 1954-03-29 Western Electric Co System zur Fehlerermittlung und Berichtigung von Impulscodegruppen

Also Published As

Publication number Publication date
US3010655A (en) 1961-11-28
FR1214332A (fr) 1960-04-07
BE572432A (en, 2012) 1900-01-01
GB852388A (en) 1960-10-26
NL232860A (en, 2012) 1900-01-01

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