ES2076403T3 - Aparato para acondicionar un parametro de señal. - Google Patents
Aparato para acondicionar un parametro de señal.Info
- Publication number
- ES2076403T3 ES2076403T3 ES91107060T ES91107060T ES2076403T3 ES 2076403 T3 ES2076403 T3 ES 2076403T3 ES 91107060 T ES91107060 T ES 91107060T ES 91107060 T ES91107060 T ES 91107060T ES 2076403 T3 ES2076403 T3 ES 2076403T3
- Authority
- ES
- Spain
- Prior art keywords
- signal
- value
- constant
- compared
- input signal
- 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 - Lifetime
Links
- 230000003750 conditioning effect Effects 0.000 title 1
Classifications
-
- 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
- H04N9/70—Circuits for processing colour signals for colour killing
- H04N9/71—Circuits for processing colour signals for colour killing combined with colour gain control
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Analogue/Digital Conversion (AREA)
- Control Of Amplification And Gain Control (AREA)
- Amplifiers (AREA)
- Television Receiver Circuits (AREA)
- Processing Of Color Television Signals (AREA)
- Feedback Control In General (AREA)
- Measurement Of Current Or Voltage (AREA)
- Manipulation Of Pulses (AREA)
Abstract
EL APARATO PARA CONTROLAR LA CONSTANTE DE TIEMPO DE UNA SEÑAL INCLUYE UN CONTADOR ARRIBA/ABAJO (20) PARA CONTAR LOS IMPULSOS DE UNA SEÑAL HORARIA. EL VALOR DE CUENTA ES UTILIZADO COMO SEÑAL DE SALIDA. LA SEÑAL DE SALIDA ES COMPARADA (12) CON LA SEÑAL DE ENTRADA PARA DAR UNA PRIMERA SEÑAL DE CONTROL DETERMINANTE DE SI EL CONTADOR CUENTA HACIA ARRIBA O HACIA ABAJO. LA SEÑAL DE SALIDA ES COMPARADA (14) CON LA COMPENSACION DE LA SEÑAL DE ENTRADA (10; 400) POR UN VALOR CONSTANTE PARA DAR UNA SEÑAL QUE ESTA COMPUESTA MEDIANTE EL OPERADOR OR (18) CON LA PRIMERA SEÑAL DE CONTROL, Y LA SEÑAL COMPUESTA MEDIANTE EL OPERADOR OR ES UTILIZADA PARA ACTIVAR/DESACTIVAR AL CONTADOR. LA APLICACION DE UN VALOR DE COMPENSACION CONSTANTE A LA SEÑAL DE ENTRADA PARA SER COMPARADA, EXCLUYE AL SISTEMA PARA CONTAR ALTERNATIVAMENTE HACIA ARRIBA Y HACIA ABAJO POR UNA UNIDAD DE VALOR DURANTE INTERVALOS DE SEÑALES DE ENTRADA CON UNA AMPLITUD RELATIVAMENTE CONSTANTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/520,204 US5063580A (en) | 1990-05-07 | 1990-05-07 | Apparatus for conditioning a control signal |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2076403T3 true ES2076403T3 (es) | 1995-11-01 |
Family
ID=24071602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91107060T Expired - Lifetime ES2076403T3 (es) | 1990-05-07 | 1991-05-02 | Aparato para acondicionar un parametro de señal. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5063580A (es) |
EP (1) | EP0456102B1 (es) |
JP (1) | JP3230191B2 (es) |
KR (1) | KR100224285B1 (es) |
CN (1) | CN1050485C (es) |
CA (1) | CA2039793A1 (es) |
DE (1) | DE69112696T2 (es) |
ES (1) | ES2076403T3 (es) |
FI (1) | FI102648B (es) |
MY (1) | MY106140A (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2805682B1 (fr) * | 2000-02-28 | 2002-05-31 | St Microelectronics Sa | Dispositif de comparaison a tres base consommation |
DE102004042489B4 (de) | 2004-08-31 | 2012-03-29 | Siemens Ag | Medizinische Untersuchungs- oder Behandlungseinrichtung mit dazugehörigem Verfahren |
KR101728559B1 (ko) * | 2011-11-25 | 2017-04-20 | 엘에스산전 주식회사 | Plc 고속카운터 모듈의 입력회로 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3916327A (en) * | 1973-09-04 | 1975-10-28 | Stephen H Lampen | Output circuit for a voltage-divider device |
US3989931A (en) * | 1975-05-19 | 1976-11-02 | Rockwell International Corporation | Pulse count generator for wide range digital phase detector |
US4086538A (en) * | 1975-12-29 | 1978-04-25 | Honeywell Inc. | Gated pulse generator |
US4321460A (en) * | 1977-01-03 | 1982-03-23 | Lanier Business Products, Inc. | Digital control apparatus |
DE2723299C3 (de) * | 1977-05-24 | 1981-06-19 | Wandel & Goltermann Gmbh & Co, 7412 Eningen | Anordnung mit einem Einstellknopf zum Erzeugen von Fortschaltimpulsen für ein digitales Stellglied |
DE3142199A1 (de) * | 1980-11-03 | 1982-06-16 | Naamloze Vennootschap Philips' Gloeilampenfabrieken, 5621 Eindhoven | Schaltungsanordnung zur verstaerkung elektrischer signale, die mit einer schaltung zum ausgleichen einer unerwuenschten komponente versehen ist |
JPS60137117A (ja) * | 1983-11-30 | 1985-07-20 | Nec Home Electronics Ltd | デイジタルフイルタ回路 |
US4635102A (en) * | 1984-10-24 | 1987-01-06 | Rca Corporation | Chroma signal amplitude control apparatus |
US4715051A (en) * | 1985-04-12 | 1987-12-22 | Giardina Joseph J | Electronic potentiometer |
DE3521610A1 (de) * | 1985-06-15 | 1986-12-18 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Geraet zum erkennen relativer extrema |
-
1990
- 1990-05-07 US US07/520,204 patent/US5063580A/en not_active Expired - Lifetime
-
1991
- 1991-04-04 CA CA002039793A patent/CA2039793A1/en not_active Abandoned
- 1991-04-08 MY MYPI91000580A patent/MY106140A/en unknown
- 1991-05-02 EP EP91107060A patent/EP0456102B1/en not_active Expired - Lifetime
- 1991-05-02 DE DE69112696T patent/DE69112696T2/de not_active Expired - Fee Related
- 1991-05-02 JP JP19467991A patent/JP3230191B2/ja not_active Expired - Fee Related
- 1991-05-02 ES ES91107060T patent/ES2076403T3/es not_active Expired - Lifetime
- 1991-05-02 KR KR1019910007071A patent/KR100224285B1/ko not_active IP Right Cessation
- 1991-05-06 CN CN91103192A patent/CN1050485C/zh not_active Expired - Fee Related
- 1991-05-06 FI FI912175A patent/FI102648B/fi active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69112696D1 (de) | 1995-10-12 |
US5063580A (en) | 1991-11-05 |
MY106140A (en) | 1995-03-31 |
DE69112696T2 (de) | 1996-02-08 |
CA2039793A1 (en) | 1991-11-08 |
JP3230191B2 (ja) | 2001-11-19 |
EP0456102A2 (en) | 1991-11-13 |
CN1050485C (zh) | 2000-03-15 |
FI102648B1 (fi) | 1999-01-15 |
KR100224285B1 (ko) | 1999-10-15 |
FI912175A (fi) | 1991-11-08 |
JPH05328253A (ja) | 1993-12-10 |
KR910021165A (ko) | 1991-12-20 |
EP0456102B1 (en) | 1995-09-06 |
FI102648B (fi) | 1999-01-15 |
FI912175A0 (fi) | 1991-05-06 |
CN1056389A (zh) | 1991-11-20 |
EP0456102A3 (en) | 1992-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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