JPS58218213A - 信号レベル制御装置 - Google Patents

信号レベル制御装置

Info

Publication number
JPS58218213A
JPS58218213A JP57100899A JP10089982A JPS58218213A JP S58218213 A JPS58218213 A JP S58218213A JP 57100899 A JP57100899 A JP 57100899A JP 10089982 A JP10089982 A JP 10089982A JP S58218213 A JPS58218213 A JP S58218213A
Authority
JP
Japan
Prior art keywords
signal
output
control
circuit
time constant
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.)
Granted
Application number
JP57100899A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0226807B2 (enrdf_load_stackoverflow
Inventor
Kazuo Kuroda
和男 黒田
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.)
Pioneer Video Corp
Original Assignee
Pioneer Video 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 Pioneer Video Corp filed Critical Pioneer Video Corp
Priority to JP57100899A priority Critical patent/JPS58218213A/ja
Priority to DE19833321068 priority patent/DE3321068A1/de
Priority to GB08316063A priority patent/GB2124841B/en
Publication of JPS58218213A publication Critical patent/JPS58218213A/ja
Publication of JPH0226807B2 publication Critical patent/JPH0226807B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/002—Volume compression or expansion in amplifiers in untuned or low-frequency amplifiers, e.g. audio amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
JP57100899A 1982-06-11 1982-06-11 信号レベル制御装置 Granted JPS58218213A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57100899A JPS58218213A (ja) 1982-06-11 1982-06-11 信号レベル制御装置
DE19833321068 DE3321068A1 (de) 1982-06-11 1983-06-10 Signalpegel-steuergeraet
GB08316063A GB2124841B (en) 1982-06-11 1983-06-13 Signal level control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57100899A JPS58218213A (ja) 1982-06-11 1982-06-11 信号レベル制御装置

Publications (2)

Publication Number Publication Date
JPS58218213A true JPS58218213A (ja) 1983-12-19
JPH0226807B2 JPH0226807B2 (enrdf_load_stackoverflow) 1990-06-13

Family

ID=14286184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57100899A Granted JPS58218213A (ja) 1982-06-11 1982-06-11 信号レベル制御装置

Country Status (3)

Country Link
JP (1) JPS58218213A (enrdf_load_stackoverflow)
DE (1) DE3321068A1 (enrdf_load_stackoverflow)
GB (1) GB2124841B (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2335140C3 (de) * 1973-07-06 1979-10-04 Matsushita Electric Industrial Co. Ltd., Kadoma, Osaka (Japan) Schaltungsanordnung zur automatischen Verstärkungsregelung

Also Published As

Publication number Publication date
JPH0226807B2 (enrdf_load_stackoverflow) 1990-06-13
DE3321068A1 (de) 1983-12-15
GB8316063D0 (en) 1983-07-20
GB2124841B (en) 1986-04-23
GB2124841A (en) 1984-02-22

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