GB2166014B - Automatic gain control - Google Patents
Automatic gain controlInfo
- Publication number
- GB2166014B GB2166014B GB08426927A GB8426927A GB2166014B GB 2166014 B GB2166014 B GB 2166014B GB 08426927 A GB08426927 A GB 08426927A GB 8426927 A GB8426927 A GB 8426927A GB 2166014 B GB2166014 B GB 2166014B
- Authority
- GB
- United Kingdom
- Prior art keywords
- gain control
- automatic gain
- automatic
- control
- gain
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
- 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
- H03G3/3026—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being discontinuously variable, e.g. controlled by switching
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08426927A GB2166014B (en) | 1984-10-24 | 1984-10-24 | Automatic gain control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08426927A GB2166014B (en) | 1984-10-24 | 1984-10-24 | Automatic gain control |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8426927D0 GB8426927D0 (en) | 1984-11-28 |
GB2166014A GB2166014A (en) | 1986-04-23 |
GB2166014B true GB2166014B (en) | 1988-10-26 |
Family
ID=10568700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08426927A Expired GB2166014B (en) | 1984-10-24 | 1984-10-24 | Automatic gain control |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2166014B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2192465B (en) * | 1986-07-12 | 1990-03-21 | Marconi Instruments Ltd | Signal measurement |
JPH01185008A (en) * | 1988-01-19 | 1989-07-24 | Nec Corp | Gain variable amplifier |
DE59006315D1 (en) * | 1990-03-23 | 1994-08-04 | Itt Ind Gmbh Deutsche | Circuit for automatic gain control in MOS technology. |
JPH10322152A (en) * | 1997-05-19 | 1998-12-04 | Fujitsu Ltd | Digital agc circuit |
GB2369504A (en) * | 2000-11-28 | 2002-05-29 | Ubinetics Ltd | Gain control in a receiver using a parameter to determine if gain should be adjusted in order to bring a signal amplitude within a defined range |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3464022A (en) * | 1967-08-30 | 1969-08-26 | Mandrel Industries | Apparatus for controlling the gain of binary gain ranging amplifiers |
US3662365A (en) * | 1970-03-23 | 1972-05-09 | Storage Technology Corp | Dynamic amplitude control for magnetic tape systems |
US3919657A (en) * | 1973-11-12 | 1975-11-11 | Texaco Inc | Wide dynamic range amplifier system with slew rate control |
GB1587067A (en) * | 1976-07-27 | 1981-03-25 | Horstmann Gear Group Ltd | Level control systems |
GB2059202B (en) * | 1979-09-14 | 1983-11-02 | Plessey Co Ltd | Digitally controlled wide range automatic gain control |
US4434439A (en) * | 1982-02-22 | 1984-02-28 | Rca Corporation | Digital television AGC arrangement |
-
1984
- 1984-10-24 GB GB08426927A patent/GB2166014B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2166014A (en) | 1986-04-23 |
GB8426927D0 (en) | 1984-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |