FR1448920A - Compteurs d'impulsions - Google Patents

Compteurs d'impulsions

Info

Publication number
FR1448920A
FR1448920A FR22514A FR22514A FR1448920A FR 1448920 A FR1448920 A FR 1448920A FR 22514 A FR22514 A FR 22514A FR 22514 A FR22514 A FR 22514A FR 1448920 A FR1448920 A FR 1448920A
Authority
FR
France
Prior art keywords
pulse counters
counters
pulse
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
FR22514A
Other languages
English (en)
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR22514A priority Critical patent/FR1448920A/fr
Priority to US556418A priority patent/US3424986A/en
Priority to GB26085/66A priority patent/GB1141723A/en
Application granted granted Critical
Publication of FR1448920A publication Critical patent/FR1448920A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
    • H03B21/01—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies
    • H03B21/02—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies by plural beating, i.e. for frequency synthesis ; Beating in combination with multiplication or division of frequency
    • H03B21/025—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies by plural beating, i.e. for frequency synthesis ; Beating in combination with multiplication or division of frequency by repeated mixing in combination with division of frequency only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/64—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two
    • H03K23/66—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses
FR22514A 1965-06-28 1965-06-28 Compteurs d'impulsions Expired FR1448920A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR22514A FR1448920A (fr) 1965-06-28 1965-06-28 Compteurs d'impulsions
US556418A US3424986A (en) 1965-06-28 1966-06-09 Pulse frequency divider
GB26085/66A GB1141723A (en) 1965-06-28 1966-06-10 Pulse frequency divider

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR22514A FR1448920A (fr) 1965-06-28 1965-06-28 Compteurs d'impulsions

Publications (1)

Publication Number Publication Date
FR1448920A true FR1448920A (fr) 1966-08-12

Family

ID=8583202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR22514A Expired FR1448920A (fr) 1965-06-28 1965-06-28 Compteurs d'impulsions

Country Status (3)

Country Link
US (1) US3424986A (fr)
FR (1) FR1448920A (fr)
GB (1) GB1141723A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1542693A (fr) * 1967-09-04 1968-10-18 Cit Alcatel Générateur de tension en échelons
US3534269A (en) * 1967-11-15 1970-10-13 Bell Telephone Labor Inc Circuit for producing output pulses that progressively increase or decrease in delay time with respect to input pulses
US3548175A (en) * 1968-01-15 1970-12-15 Ltv Electrosystems Inc Error detector for frequency changers
US3568069A (en) * 1968-12-16 1971-03-02 Sanders Associates Inc Digitally controlled frequency synthesizer
US3783257A (en) * 1970-08-10 1974-01-01 Singer Co Response system with improved computational methods and apparatus
CH554015A (fr) * 1971-10-15 1974-09-13
CH610473B5 (en) * 1972-08-24 1979-04-30 Dynacore Sa Generator of isochronous reference periods which can be used for measuring time and can be readjusted, and use of this generator
US3873815A (en) * 1973-03-19 1975-03-25 Farinon Electric Frequency division by an odd integer factor
US4001699A (en) * 1975-09-15 1977-01-04 Burroughs Corporation Bar graph digital interface circuit
US4011516A (en) * 1975-11-03 1977-03-08 Rockwell International Corporation Frequency correction arrangement
US4199719A (en) * 1977-06-22 1980-04-22 Caterpillar Tractor Co. Instrument for measuring the speed in RPM of a rotating gear
JPS551622A (en) * 1978-06-19 1980-01-08 Sony Corp Code signal reader

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852671A (en) * 1957-01-23 1958-09-16 Cohen David Method and apparatus for frequency division
US3044065A (en) * 1957-08-05 1962-07-10 Sperry Rand Corp Electronic programming means for synchronizing a plurality of remotely located similar means
US3096483A (en) * 1961-04-06 1963-07-02 Bendix Corp Frequency divider system with preset means to select countdown cycle
US3137818A (en) * 1961-12-27 1964-06-16 Ibm Signal generator with external start pulse phase control

Also Published As

Publication number Publication date
GB1141723A (en) 1969-01-29
US3424986A (en) 1969-01-28

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