JPS53111768A - Frequency detecting system - Google Patents

Frequency detecting system

Info

Publication number
JPS53111768A
JPS53111768A JP2596677A JP2596677A JPS53111768A JP S53111768 A JPS53111768 A JP S53111768A JP 2596677 A JP2596677 A JP 2596677A JP 2596677 A JP2596677 A JP 2596677A JP S53111768 A JPS53111768 A JP S53111768A
Authority
JP
Japan
Prior art keywords
detecting system
frequency detecting
resistors
facilitated
frequencies
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
JP2596677A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6255110B2 (enrdf_load_stackoverflow
Inventor
Makoto Nomi
Nobuyuki Fujikura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2596677A priority Critical patent/JPS53111768A/ja
Publication of JPS53111768A publication Critical patent/JPS53111768A/ja
Publication of JPS6255110B2 publication Critical patent/JPS6255110B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Frequencies, Analyzing Spectra (AREA)
JP2596677A 1977-03-11 1977-03-11 Frequency detecting system Granted JPS53111768A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2596677A JPS53111768A (en) 1977-03-11 1977-03-11 Frequency detecting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2596677A JPS53111768A (en) 1977-03-11 1977-03-11 Frequency detecting system

Publications (2)

Publication Number Publication Date
JPS53111768A true JPS53111768A (en) 1978-09-29
JPS6255110B2 JPS6255110B2 (enrdf_load_stackoverflow) 1987-11-18

Family

ID=12180463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2596677A Granted JPS53111768A (en) 1977-03-11 1977-03-11 Frequency detecting system

Country Status (1)

Country Link
JP (1) JPS53111768A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55104465U (enrdf_load_stackoverflow) * 1979-01-17 1980-07-21
JPS5897665A (ja) * 1981-12-08 1983-06-10 Toyo Electric Mfg Co Ltd 周波数検出方法
JPS63308567A (ja) * 1987-06-10 1988-12-15 Yaskawa Electric Mfg Co Ltd 速度検出装置
JP2012141313A (ja) * 2008-04-07 2012-07-26 Seiko Epson Corp 周波数測定装置及び測定方法
US9026403B2 (en) 2010-08-31 2015-05-05 Seiko Epson Corporation Frequency measurement device and electronic device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55104465U (enrdf_load_stackoverflow) * 1979-01-17 1980-07-21
JPS5897665A (ja) * 1981-12-08 1983-06-10 Toyo Electric Mfg Co Ltd 周波数検出方法
JPS63308567A (ja) * 1987-06-10 1988-12-15 Yaskawa Electric Mfg Co Ltd 速度検出装置
JP2012141313A (ja) * 2008-04-07 2012-07-26 Seiko Epson Corp 周波数測定装置及び測定方法
US9026403B2 (en) 2010-08-31 2015-05-05 Seiko Epson Corporation Frequency measurement device and electronic device

Also Published As

Publication number Publication date
JPS6255110B2 (enrdf_load_stackoverflow) 1987-11-18

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