JPS5937898Y2 - 対数変換装置 - Google Patents

対数変換装置

Info

Publication number
JPS5937898Y2
JPS5937898Y2 JP9676077U JP9676077U JPS5937898Y2 JP S5937898 Y2 JPS5937898 Y2 JP S5937898Y2 JP 9676077 U JP9676077 U JP 9676077U JP 9676077 U JP9676077 U JP 9676077U JP S5937898 Y2 JPS5937898 Y2 JP S5937898Y2
Authority
JP
Japan
Prior art keywords
voltage
input
amplifier
current
logarithm
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.)
Expired
Application number
JP9676077U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5425039U (enExample
Inventor
久雄 中根
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa 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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP9676077U priority Critical patent/JPS5937898Y2/ja
Publication of JPS5425039U publication Critical patent/JPS5425039U/ja
Application granted granted Critical
Publication of JPS5937898Y2 publication Critical patent/JPS5937898Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
JP9676077U 1977-07-20 1977-07-20 対数変換装置 Expired JPS5937898Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9676077U JPS5937898Y2 (ja) 1977-07-20 1977-07-20 対数変換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9676077U JPS5937898Y2 (ja) 1977-07-20 1977-07-20 対数変換装置

Publications (2)

Publication Number Publication Date
JPS5425039U JPS5425039U (enExample) 1979-02-19
JPS5937898Y2 true JPS5937898Y2 (ja) 1984-10-20

Family

ID=29030944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9676077U Expired JPS5937898Y2 (ja) 1977-07-20 1977-07-20 対数変換装置

Country Status (1)

Country Link
JP (1) JPS5937898Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6338668Y2 (enExample) * 1981-02-02 1988-10-12

Also Published As

Publication number Publication date
JPS5425039U (enExample) 1979-02-19

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