DD203802A5 - Anordnung zum steuern der verstaerkung digitalisierter signale - Google Patents
Anordnung zum steuern der verstaerkung digitalisierter signale Download PDFInfo
- Publication number
- DD203802A5 DD203802A5 DD82246798A DD24679882A DD203802A5 DD 203802 A5 DD203802 A5 DD 203802A5 DD 82246798 A DD82246798 A DD 82246798A DD 24679882 A DD24679882 A DD 24679882A DD 203802 A5 DD203802 A5 DD 203802A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- counter
- input
- address
- data
- digital
- Prior art date
Links
- 230000003321 amplification Effects 0.000 title claims abstract description 12
- 238000003199 nucleic acid amplification method Methods 0.000 title claims abstract description 12
- 230000006870 function Effects 0.000 claims abstract description 10
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
-
- 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
- H03G3/3089—Control of digital or coded signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
- H03G11/008—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general of digital or coded signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/002—Control of digital or coded signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Control Of Amplification And Gain Control (AREA)
- Television Receiver Circuits (AREA)
- Television Systems (AREA)
- Processing Of Color Television Signals (AREA)
- Control Of Eletrric Generators (AREA)
- Complex Calculations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/336,170 US4464723A (en) | 1981-12-31 | 1981-12-31 | Digital gain control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD203802A5 true DD203802A5 (de) | 1983-11-02 |
Family
ID=23314879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD82246798A DD203802A5 (de) | 1981-12-31 | 1982-12-30 | Anordnung zum steuern der verstaerkung digitalisierter signale |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4464723A (ko) |
| JP (1) | JPS58130680A (ko) |
| KR (1) | KR840003161A (ko) |
| AU (1) | AU559733B2 (ko) |
| BE (1) | BE895503A (ko) |
| CA (1) | CA1197575A (ko) |
| DD (1) | DD203802A5 (ko) |
| DE (1) | DE3247778A1 (ko) |
| DK (1) | DK580082A (ko) |
| ES (1) | ES8402485A1 (ko) |
| FI (1) | FI824445L (ko) |
| FR (1) | FR2519500B1 (ko) |
| GB (1) | GB2113029B (ko) |
| IT (1) | IT1153945B (ko) |
| NL (1) | NL8205051A (ko) |
| NZ (1) | NZ202885A (ko) |
| PL (1) | PL239877A1 (ko) |
| PT (1) | PT76029B (ko) |
| SE (1) | SE450185B (ko) |
| ZA (1) | ZA829581B (ko) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4581725A (en) * | 1982-07-21 | 1986-04-08 | Mobil Oil Corporation | Method and system for gain selection |
| US4517586A (en) * | 1982-11-23 | 1985-05-14 | Rca Corporation | Digital television receiver with analog-to-digital converter having time multiplexed gain |
| US4495652A (en) * | 1983-02-28 | 1985-01-22 | General Electric Company | Control arrangement for radio apparatus |
| GB8322440D0 (en) * | 1983-08-19 | 1983-09-21 | Gen Electric Co Plc | Frequency division multiplex transmission equipment |
| JPS6146681A (ja) * | 1984-08-11 | 1986-03-06 | Matsushita Electric Ind Co Ltd | 映像信号の記録再生方法 |
| FR2576472B1 (fr) * | 1985-01-22 | 1988-02-12 | Alcatel Thomson Faisceaux | Procede et dispositif de commande automatique de gain d'un recepteur en acces multiple a repartition temporelle |
| US4747065A (en) * | 1985-10-11 | 1988-05-24 | International Business Machines Corporation | Automatic gain control in a digital signal processor |
| US4785418A (en) * | 1986-08-29 | 1988-11-15 | International Business Machines Corporation | Proportional automatic gain control |
| JPH0691481B2 (ja) * | 1987-08-18 | 1994-11-14 | 日本電気株式会社 | Ａｇｃ回路 |
| US5077602A (en) * | 1990-02-15 | 1991-12-31 | Eastman Kodak Company | Color difference compressor |
| US5029162A (en) * | 1990-03-06 | 1991-07-02 | Confertech International | Automatic gain control using root-mean-square circuitry in a digital domain conference bridge for a telephone network |
| US5125008A (en) * | 1990-03-09 | 1992-06-23 | Scientific-Atlanta, Inc. | Method and apparatus for autoranging, quadrature signal generation, digital phase reference, and calibration in a high speed rf measurement receiver |
| GB9120004D0 (en) * | 1991-09-19 | 1991-11-06 | Ampy Automation Digilog | Improvements relating to the calibration of power meters |
| US5259001A (en) * | 1991-12-17 | 1993-11-02 | Motorola, Inc. | ADPCM decoder with an integral digital receive gain and method therefor |
| DE19805547C1 (de) * | 1998-02-11 | 1999-09-09 | Siemens Ag | Digitaler Empfänger mit automatischer Verstärkungsregelung |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3970954A (en) * | 1975-04-03 | 1976-07-20 | Bell Telephone Laboratories, Incorporated | Digital frequency multiplier |
| JPS6048955B2 (ja) * | 1977-02-28 | 1985-10-30 | ソニー株式会社 | ホワイトバランス調整装置 |
| US4213097A (en) * | 1978-10-19 | 1980-07-15 | Racal-Milgo, Inc. | Hybrid automatic gain control circuit |
| US4270177A (en) * | 1979-06-20 | 1981-05-26 | Tokyo Shibaura Denki Kabushiki Kaisha | Digital amplitude control for digital audio signal |
| GB2059203B (en) * | 1979-09-18 | 1984-02-29 | Victor Company Of Japan | Digital gain control |
| US4356731A (en) * | 1980-11-03 | 1982-11-02 | General Electric Company | Method and means for generating time gain compensation control signal for use in ultrasonic scanner and the like |
| US4412182A (en) * | 1981-03-09 | 1983-10-25 | Harris Corporation | Apparatus for controlling an operational characteristic of a controlled device in accordance with the position of a movable member |
| US4396938A (en) * | 1981-07-23 | 1983-08-02 | Rca Corporation | Controlled ram signal processor |
-
1981
- 1981-12-31 US US06/336,170 patent/US4464723A/en not_active Expired - Fee Related
-
1982
- 1982-12-20 GB GB08236165A patent/GB2113029B/en not_active Expired
- 1982-12-21 CA CA000418170A patent/CA1197575A/en not_active Expired
- 1982-12-22 NZ NZ202885A patent/NZ202885A/en unknown
- 1982-12-23 DE DE19823247778 patent/DE3247778A1/de not_active Withdrawn
- 1982-12-23 FI FI824445A patent/FI824445L/fi not_active Application Discontinuation
- 1982-12-23 SE SE8207380A patent/SE450185B/sv not_active IP Right Cessation
- 1982-12-23 PT PT76029A patent/PT76029B/pt unknown
- 1982-12-24 AU AU91857/82A patent/AU559733B2/en not_active Expired - Fee Related
- 1982-12-24 ES ES518563A patent/ES8402485A1/es not_active Expired
- 1982-12-28 BE BE0/209825A patent/BE895503A/fr not_active IP Right Cessation
- 1982-12-28 JP JP57235151A patent/JPS58130680A/ja active Pending
- 1982-12-29 IT IT25039/82A patent/IT1153945B/it active
- 1982-12-29 KR KR1019820005866A patent/KR840003161A/ko unknown
- 1982-12-30 DK DK580082A patent/DK580082A/da not_active Application Discontinuation
- 1982-12-30 DD DD82246798A patent/DD203802A5/de unknown
- 1982-12-30 FR FR8222141A patent/FR2519500B1/fr not_active Expired
- 1982-12-30 PL PL23987782A patent/PL239877A1/xx unknown
- 1982-12-30 ZA ZA829581A patent/ZA829581B/xx unknown
- 1982-12-30 NL NL8205051A patent/NL8205051A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1153945B (it) | 1987-01-21 |
| ZA829581B (en) | 1984-02-29 |
| GB2113029A (en) | 1983-07-27 |
| FR2519500B1 (fr) | 1986-04-11 |
| FR2519500A1 (fr) | 1983-07-08 |
| PT76029B (en) | 1986-05-21 |
| JPS58130680A (ja) | 1983-08-04 |
| IT8225039A1 (it) | 1984-06-29 |
| DE3247778A1 (de) | 1983-07-07 |
| FI824445L (fi) | 1983-07-01 |
| IT8225039A0 (it) | 1982-12-29 |
| ES518563A0 (es) | 1984-01-16 |
| PT76029A (en) | 1983-01-01 |
| US4464723A (en) | 1984-08-07 |
| BE895503A (fr) | 1983-04-15 |
| FI824445A0 (fi) | 1982-12-23 |
| NL8205051A (nl) | 1983-07-18 |
| SE450185B (sv) | 1987-06-09 |
| SE8207380D0 (sv) | 1982-12-23 |
| KR840003161A (ko) | 1984-08-13 |
| PL239877A1 (en) | 1983-07-18 |
| AU559733B2 (en) | 1987-03-19 |
| SE8207380L (sv) | 1983-07-01 |
| DK580082A (da) | 1983-07-01 |
| ES8402485A1 (es) | 1984-01-16 |
| CA1197575A (en) | 1985-12-03 |
| AU9185782A (en) | 1983-07-07 |
| GB2113029B (en) | 1985-12-24 |
| NZ202885A (en) | 1986-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAA | Public notice for inspection of patent application |