JPS57110965A - Pri automatic detector - Google Patents

Pri automatic detector

Info

Publication number
JPS57110965A
JPS57110965A JP18437480A JP18437480A JPS57110965A JP S57110965 A JPS57110965 A JP S57110965A JP 18437480 A JP18437480 A JP 18437480A JP 18437480 A JP18437480 A JP 18437480A JP S57110965 A JPS57110965 A JP S57110965A
Authority
JP
Japan
Prior art keywords
pulse
counter
shift register
input
counters
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
JP18437480A
Other languages
English (en)
Inventor
Naoki Fujiyama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP18437480A priority Critical patent/JPS57110965A/ja
Publication of JPS57110965A publication Critical patent/JPS57110965A/ja
Pending 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
    • G01R23/005—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller (comparing phase or frequency of 2 mutually independent oscillations in demodulators)

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
JP18437480A 1980-12-24 1980-12-24 Pri automatic detector Pending JPS57110965A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18437480A JPS57110965A (en) 1980-12-24 1980-12-24 Pri automatic detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18437480A JPS57110965A (en) 1980-12-24 1980-12-24 Pri automatic detector

Publications (1)

Publication Number Publication Date
JPS57110965A true JPS57110965A (en) 1982-07-10

Family

ID=16152087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18437480A Pending JPS57110965A (en) 1980-12-24 1980-12-24 Pri automatic detector

Country Status (1)

Country Link
JP (1) JPS57110965A (ja)

Similar Documents

Publication Publication Date Title
EP0280254A3 (en) Digital timing using a state machine
JPS56106457A (en) Extracting system of clock signal
JPS643572A (en) Signal detector
JPS55123239A (en) Programmable divider
JPS57110965A (en) Pri automatic detector
JPS57204457A (en) Revolving speed detecting device
JPS57151888A (en) Time measuring device
JPS57174729A (en) Key input device
JPS53135513A (en) Signal decision circuit of automatic channel selection device
JPS5729958A (en) Mean value detecting circuit
JPS5465582A (en) Judgement circuit of chattering time
GB1462702A (en) Time-measuring device for an x-ray generator
SU1221726A1 (ru) Устройство дл задержки импульсов
JPS5790180A (en) Counting rate meter
JPS55135454A (en) Wave detection circuit
JPS564937A (en) Reversible counter
JPS5222872A (en) Counter process circuit
JPS5579526A (en) Digital type delay circuit
JPS57116461A (en) Burst timing detecting circuit
JPS56153864A (en) Pn generator commonly used as frame counter
JPS566173A (en) Distress-signal receiving information unit
JPS57131173A (en) Horizontal synchronizing signal generating device
JPS5761329A (en) Zero crossing signal detection circuit
JPS52102666A (en) Timer circuit
JPS6473410A (en) Clock detection circuit