JPS51127769A - Frequency detector - Google Patents

Frequency detector

Info

Publication number
JPS51127769A
JPS51127769A JP5126775A JP5126775A JPS51127769A JP S51127769 A JPS51127769 A JP S51127769A JP 5126775 A JP5126775 A JP 5126775A JP 5126775 A JP5126775 A JP 5126775A JP S51127769 A JPS51127769 A JP S51127769A
Authority
JP
Japan
Prior art keywords
frequency detector
frequency
change
high precision
simple circuit
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.)
Granted
Application number
JP5126775A
Other languages
Japanese (ja)
Other versions
JPS5517949B2 (en
Inventor
Katsuji Iida
Koichi Harada
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.)
Toyo Electric Manufacturing Ltd
Original Assignee
Toyo Electric Manufacturing Ltd
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 Toyo Electric Manufacturing Ltd filed Critical Toyo Electric Manufacturing Ltd
Priority to JP5126775A priority Critical patent/JPS51127769A/en
Publication of JPS51127769A publication Critical patent/JPS51127769A/en
Publication of JPS5517949B2 publication Critical patent/JPS5517949B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Manipulation Of Pulses (AREA)

Abstract

PURPOSE: A frequency detector with simple circuit constitution facilitating detection of change in frequency with high precision and excellent response.
COPYRIGHT: (C)1976,JPO&Japio
JP5126775A 1975-04-30 1975-04-30 Frequency detector Granted JPS51127769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5126775A JPS51127769A (en) 1975-04-30 1975-04-30 Frequency detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5126775A JPS51127769A (en) 1975-04-30 1975-04-30 Frequency detector

Publications (2)

Publication Number Publication Date
JPS51127769A true JPS51127769A (en) 1976-11-08
JPS5517949B2 JPS5517949B2 (en) 1980-05-15

Family

ID=12882160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5126775A Granted JPS51127769A (en) 1975-04-30 1975-04-30 Frequency detector

Country Status (1)

Country Link
JP (1) JPS51127769A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599132U (en) * 1982-07-09 1984-01-20 株式会社クボタ Soundproof engine generator

Also Published As

Publication number Publication date
JPS5517949B2 (en) 1980-05-15

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