FR2207388A1 - - Google Patents

Info

Publication number
FR2207388A1
FR2207388A1 FR7341395A FR7341395A FR2207388A1 FR 2207388 A1 FR2207388 A1 FR 2207388A1 FR 7341395 A FR7341395 A FR 7341395A FR 7341395 A FR7341395 A FR 7341395A FR 2207388 A1 FR2207388 A1 FR 2207388A1
Authority
FR
France
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.)
Granted
Application number
FR7341395A
Other languages
French (fr)
Other versions
FR2207388B3 (cs
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.)
Schlumberger Overseas Messgeratebau und Vertrieb GmbH
Schlumberger Overseas SA
Original Assignee
Schlumberger Overseas Messgeratebau und Vertrieb GmbH
Schlumberger Overseas 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 Schlumberger Overseas Messgeratebau und Vertrieb GmbH, Schlumberger Overseas SA filed Critical Schlumberger Overseas Messgeratebau und Vertrieb GmbH
Publication of FR2207388A1 publication Critical patent/FR2207388A1/fr
Application granted granted Critical
Publication of FR2207388B3 publication Critical patent/FR2207388B3/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
    • G01R23/10—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into a train of pulses, which are then counted, i.e. converting the signal into a square wave

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
FR7341395A 1972-11-21 1973-11-21 Expired FR2207388B3 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT987772 1972-11-21

Publications (2)

Publication Number Publication Date
FR2207388A1 true FR2207388A1 (cs) 1974-06-14
FR2207388B3 FR2207388B3 (cs) 1976-10-01

Family

ID=3618105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7341395A Expired FR2207388B3 (cs) 1972-11-21 1973-11-21

Country Status (5)

Country Link
JP (1) JPS4997663A (cs)
AU (1) AU6273273A (cs)
DE (1) DE2356961A1 (cs)
FR (1) FR2207388B3 (cs)
NL (1) NL7315853A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6597381A (en) * 1980-01-07 1981-07-16 Mastiff Security Systems Ltd. R.f. receiver
US5043909A (en) * 1988-12-30 1991-08-27 Hughes Aircraft Company Method and device for excess modulation detection for signal analysis

Also Published As

Publication number Publication date
JPS4997663A (cs) 1974-09-14
NL7315853A (cs) 1974-05-24
FR2207388B3 (cs) 1976-10-01
DE2356961A1 (de) 1974-05-22
AU6273273A (en) 1975-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse