JPS5278411A - Automatic gain control circuit - Google Patents

Automatic gain control circuit

Info

Publication number
JPS5278411A
JPS5278411A JP15540275A JP15540275A JPS5278411A JP S5278411 A JPS5278411 A JP S5278411A JP 15540275 A JP15540275 A JP 15540275A JP 15540275 A JP15540275 A JP 15540275A JP S5278411 A JPS5278411 A JP S5278411A
Authority
JP
Japan
Prior art keywords
control circuit
gain control
automatic gain
patterns
varied
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
JP15540275A
Other languages
Japanese (ja)
Inventor
Yasuhiro Tawara
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15540275A priority Critical patent/JPS5278411A/en
Publication of JPS5278411A publication Critical patent/JPS5278411A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide an automatic gain control circuit which is made so stable as to be hardly influenced by patterns even if the output voltage of a head is varied by the patterns.
COPYRIGHT: (C)1977,JPO&Japio
JP15540275A 1975-12-24 1975-12-24 Automatic gain control circuit Pending JPS5278411A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15540275A JPS5278411A (en) 1975-12-24 1975-12-24 Automatic gain control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15540275A JPS5278411A (en) 1975-12-24 1975-12-24 Automatic gain control circuit

Publications (1)

Publication Number Publication Date
JPS5278411A true JPS5278411A (en) 1977-07-01

Family

ID=15605174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15540275A Pending JPS5278411A (en) 1975-12-24 1975-12-24 Automatic gain control circuit

Country Status (1)

Country Link
JP (1) JPS5278411A (en)

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