JPS556262A - Frequency detector - Google Patents

Frequency detector

Info

Publication number
JPS556262A
JPS556262A JP7875478A JP7875478A JPS556262A JP S556262 A JPS556262 A JP S556262A JP 7875478 A JP7875478 A JP 7875478A JP 7875478 A JP7875478 A JP 7875478A JP S556262 A JPS556262 A JP S556262A
Authority
JP
Japan
Prior art keywords
frequency
highly accurate
component
output
accurate detection
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
JP7875478A
Other languages
English (en)
Inventor
Yuji Oki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7875478A priority Critical patent/JPS556262A/ja
Publication of JPS556262A publication Critical patent/JPS556262A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Frequencies, Analyzing Spectra (AREA)
JP7875478A 1978-06-30 1978-06-30 Frequency detector Pending JPS556262A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7875478A JPS556262A (en) 1978-06-30 1978-06-30 Frequency detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7875478A JPS556262A (en) 1978-06-30 1978-06-30 Frequency detector

Publications (1)

Publication Number Publication Date
JPS556262A true JPS556262A (en) 1980-01-17

Family

ID=13670677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7875478A Pending JPS556262A (en) 1978-06-30 1978-06-30 Frequency detector

Country Status (1)

Country Link
JP (1) JPS556262A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6155437U (ja) * 1984-09-12 1986-04-14
JP2007010593A (ja) * 2005-07-04 2007-01-18 Yokogawa Electric Corp 周波数測定回路及びそれを用いた振動センサ式差圧・圧力伝送器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6155437U (ja) * 1984-09-12 1986-04-14
JP2007010593A (ja) * 2005-07-04 2007-01-18 Yokogawa Electric Corp 周波数測定回路及びそれを用いた振動センサ式差圧・圧力伝送器

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