JPH0337147B2 - - Google Patents

Info

Publication number
JPH0337147B2
JPH0337147B2 JP56091486A JP9148681A JPH0337147B2 JP H0337147 B2 JPH0337147 B2 JP H0337147B2 JP 56091486 A JP56091486 A JP 56091486A JP 9148681 A JP9148681 A JP 9148681A JP H0337147 B2 JPH0337147 B2 JP H0337147B2
Authority
JP
Japan
Prior art keywords
counting
time
circuit
subtraction
addition
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 - Lifetime
Application number
JP56091486A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57206873A (en
Inventor
Kunishiro Mori
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP9148681A priority Critical patent/JPS57206873A/ja
Publication of JPS57206873A publication Critical patent/JPS57206873A/ja
Publication of JPH0337147B2 publication Critical patent/JPH0337147B2/ja
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Measurement Of Radiation (AREA)
JP9148681A 1981-06-16 1981-06-16 Digital counting-rate meter Granted JPS57206873A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9148681A JPS57206873A (en) 1981-06-16 1981-06-16 Digital counting-rate meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9148681A JPS57206873A (en) 1981-06-16 1981-06-16 Digital counting-rate meter

Publications (2)

Publication Number Publication Date
JPS57206873A JPS57206873A (en) 1982-12-18
JPH0337147B2 true JPH0337147B2 (enrdf_load_stackoverflow) 1991-06-04

Family

ID=14027736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9148681A Granted JPS57206873A (en) 1981-06-16 1981-06-16 Digital counting-rate meter

Country Status (1)

Country Link
JP (1) JPS57206873A (enrdf_load_stackoverflow)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5188071A (enrdf_load_stackoverflow) * 1975-01-30 1976-08-02
JPS595866B2 (ja) * 1976-04-28 1984-02-07 株式会社日立製作所 パルス計数方法および装置
JPS5342785A (en) * 1976-09-29 1978-04-18 Toshiba Corp Rate meter by digital system
JPS5441170A (en) * 1977-09-07 1979-04-02 Hitachi Ltd Instantaneous response type high accuracy frequency detecting system

Also Published As

Publication number Publication date
JPS57206873A (en) 1982-12-18

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