GB2124841B - Signal level control device - Google Patents

Signal level control device

Info

Publication number
GB2124841B
GB2124841B GB08316063A GB8316063A GB2124841B GB 2124841 B GB2124841 B GB 2124841B GB 08316063 A GB08316063 A GB 08316063A GB 8316063 A GB8316063 A GB 8316063A GB 2124841 B GB2124841 B GB 2124841B
Authority
GB
United Kingdom
Prior art keywords
control device
signal level
level control
signal
level
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
GB08316063A
Other languages
English (en)
Other versions
GB2124841A (en
GB8316063D0 (en
Inventor
Kazuo Kuroda
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
Publication of GB8316063D0 publication Critical patent/GB8316063D0/en
Publication of GB2124841A publication Critical patent/GB2124841A/en
Application granted granted Critical
Publication of GB2124841B publication Critical patent/GB2124841B/en
Expired 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)
GB08316063A 1982-06-11 1983-06-13 Signal level control device Expired GB2124841B (en)

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 (3)

Publication Number Publication Date
GB8316063D0 GB8316063D0 (en) 1983-07-20
GB2124841A GB2124841A (en) 1984-02-22
GB2124841B true GB2124841B (en) 1986-04-23

Family

ID=14286184

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08316063A Expired GB2124841B (en) 1982-06-11 1983-06-13 Signal level control device

Country Status (3)

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

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 (enExample) 1990-06-13
GB2124841A (en) 1984-02-22
DE3321068A1 (de) 1983-12-15
JPS58218213A (ja) 1983-12-19
GB8316063D0 (en) 1983-07-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee