IT1024040B - Apparecchiatura per la moltiplica zione digitale di frequ-enza - Google Patents

Apparecchiatura per la moltiplica zione digitale di frequ-enza

Info

Publication number
IT1024040B
IT1024040B IT4170174A IT4170174A IT1024040B IT 1024040 B IT1024040 B IT 1024040B IT 4170174 A IT4170174 A IT 4170174A IT 4170174 A IT4170174 A IT 4170174A IT 1024040 B IT1024040 B IT 1024040B
Authority
IT
Italy
Prior art keywords
equipment
frequency multiplication
digital frequency
digital
multiplication
Prior art date
Application number
IT4170174A
Other languages
English (en)
Original Assignee
Westinghouse Electric Corp
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 US00410134A external-priority patent/US3828169A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of IT1024040B publication Critical patent/IT1024040B/it

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
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/68—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using pulse rate multipliers or dividers pulse rate multipliers or dividers per se
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/08—Measuring resistance by measuring both voltage and current
    • G01R27/10—Measuring resistance by measuring both voltage and current using two-coil or crossed-coil instruments forming quotient
    • G01R27/12—Measuring resistance by measuring both voltage and current using two-coil or crossed-coil instruments forming quotient using hand generators, e.g. meggers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Manipulation Of Pulses (AREA)
IT4170174A 1973-10-26 1974-10-22 Apparecchiatura per la moltiplica zione digitale di frequ-enza IT1024040B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00410134A US3828169A (en) 1973-10-26 1973-10-26 Apparatus for digital frequency multiplication

Publications (1)

Publication Number Publication Date
IT1024040B true IT1024040B (it) 1978-06-20

Family

ID=23623373

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4170174A IT1024040B (it) 1973-10-26 1974-10-22 Apparecchiatura per la moltiplica zione digitale di frequ-enza

Country Status (3)

Country Link
JP (1) JPS5075352A (it)
GB (1) GB1491735A (it)
IT (1) IT1024040B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132025B (en) * 1982-11-11 1986-11-19 Polytechnic Marine Limited A receiver for a phase comparison radio navigation system
US4665358A (en) * 1985-05-23 1987-05-12 General Electric Company Solid state electronic pulse scaler using ratio of two integers

Also Published As

Publication number Publication date
JPS5075352A (it) 1975-06-20
GB1491735A (en) 1977-11-16

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