JPS546588A - Operator - Google Patents

Operator

Info

Publication number
JPS546588A
JPS546588A JP7112677A JP7112677A JPS546588A JP S546588 A JPS546588 A JP S546588A JP 7112677 A JP7112677 A JP 7112677A JP 7112677 A JP7112677 A JP 7112677A JP S546588 A JPS546588 A JP S546588A
Authority
JP
Japan
Prior art keywords
effective value
operator
amplified
operating
dynamic range
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
JP7112677A
Other languages
Japanese (ja)
Inventor
Izumi Yamada
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 JP7112677A priority Critical patent/JPS546588A/en
Publication of JPS546588A publication Critical patent/JPS546588A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Frequencies, Analyzing Spectra (AREA)

Abstract

PURPOSE: To provide a wide dynamic range to a mean frequency operator of vibrating signals by operating the effective value of the differential signal of the input signal having been amplified to a constant effective value.
COPYRIGHT: (C)1979,JPO&Japio
JP7112677A 1977-06-17 1977-06-17 Operator Pending JPS546588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7112677A JPS546588A (en) 1977-06-17 1977-06-17 Operator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7112677A JPS546588A (en) 1977-06-17 1977-06-17 Operator

Publications (1)

Publication Number Publication Date
JPS546588A true JPS546588A (en) 1979-01-18

Family

ID=13451554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7112677A Pending JPS546588A (en) 1977-06-17 1977-06-17 Operator

Country Status (1)

Country Link
JP (1) JPS546588A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58150871A (en) * 1982-03-03 1983-09-07 Mitsubishi Heavy Ind Ltd High speed frequency analyzer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58150871A (en) * 1982-03-03 1983-09-07 Mitsubishi Heavy Ind Ltd High speed frequency analyzer

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