JPS5441781A - Frequency discrimination circuit - Google Patents

Frequency discrimination circuit

Info

Publication number
JPS5441781A
JPS5441781A JP10853177A JP10853177A JPS5441781A JP S5441781 A JPS5441781 A JP S5441781A JP 10853177 A JP10853177 A JP 10853177A JP 10853177 A JP10853177 A JP 10853177A JP S5441781 A JPS5441781 A JP S5441781A
Authority
JP
Japan
Prior art keywords
discrimination circuit
frequency discrimination
frequencies
sets
output
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
JP10853177A
Other languages
Japanese (ja)
Inventor
Hidehiko Sugimoto
Hiroaki Okaji
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 JP10853177A priority Critical patent/JPS5441781A/en
Publication of JPS5441781A publication Critical patent/JPS5441781A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manipulation Of Pulses (AREA)

Abstract

PURPOSE: To readily perform the discrimination of two sets of frequencies with a simple constitution by performing logic processing of the output of a monostable multi of the intermediate operation time interval of the periods of two sets of frequencies and the 1/2 output of the period width of input signal.
COPYRIGHT: (C)1979,JPO&Japio
JP10853177A 1977-09-09 1977-09-09 Frequency discrimination circuit Pending JPS5441781A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10853177A JPS5441781A (en) 1977-09-09 1977-09-09 Frequency discrimination circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10853177A JPS5441781A (en) 1977-09-09 1977-09-09 Frequency discrimination circuit

Publications (1)

Publication Number Publication Date
JPS5441781A true JPS5441781A (en) 1979-04-03

Family

ID=14487155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10853177A Pending JPS5441781A (en) 1977-09-09 1977-09-09 Frequency discrimination circuit

Country Status (1)

Country Link
JP (1) JPS5441781A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63173287U (en) * 1986-12-30 1988-11-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63173287U (en) * 1986-12-30 1988-11-10

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