JPS5377449A - Compander circuit of singal - Google Patents

Compander circuit of singal

Info

Publication number
JPS5377449A
JPS5377449A JP15456776A JP15456776A JPS5377449A JP S5377449 A JPS5377449 A JP S5377449A JP 15456776 A JP15456776 A JP 15456776A JP 15456776 A JP15456776 A JP 15456776A JP S5377449 A JPS5377449 A JP S5377449A
Authority
JP
Japan
Prior art keywords
singal
compander circuit
amplifier circuit
circuit
compander
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
JP15456776A
Other languages
Japanese (ja)
Inventor
Masaru Nishimura
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP15456776A priority Critical patent/JPS5377449A/en
Publication of JPS5377449A publication Critical patent/JPS5377449A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To compensate completely the linearity and the temperature drift of a control relational element by using one variable impedance element while switching this element to a variable gain amplifier circuit and a level detection and compensation control circuit which controls the amplifier circuit above.
COPYRIGHT: (C)1978,JPO&Japio
JP15456776A 1976-12-21 1976-12-21 Compander circuit of singal Pending JPS5377449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15456776A JPS5377449A (en) 1976-12-21 1976-12-21 Compander circuit of singal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15456776A JPS5377449A (en) 1976-12-21 1976-12-21 Compander circuit of singal

Publications (1)

Publication Number Publication Date
JPS5377449A true JPS5377449A (en) 1978-07-08

Family

ID=15587050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15456776A Pending JPS5377449A (en) 1976-12-21 1976-12-21 Compander circuit of singal

Country Status (1)

Country Link
JP (1) JPS5377449A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07307633A (en) * 1980-03-31 1995-11-21 Hewlett Packard Co <Hp> Signal attenuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07307633A (en) * 1980-03-31 1995-11-21 Hewlett Packard Co <Hp> Signal attenuator

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