ES8606754A1 - Perfeccionamientos introducidos en un aparato para convertir una senal analogica en un formato de muestras digitales - Google Patents

Perfeccionamientos introducidos en un aparato para convertir una senal analogica en un formato de muestras digitales

Info

Publication number
ES8606754A1
ES8606754A1 ES536656A ES536656A ES8606754A1 ES 8606754 A1 ES8606754 A1 ES 8606754A1 ES 536656 A ES536656 A ES 536656A ES 536656 A ES536656 A ES 536656A ES 8606754 A1 ES8606754 A1 ES 8606754A1
Authority
ES
Spain
Prior art keywords
signal
digital
convert
analogue signal
digital sample
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
ES536656A
Other languages
English (en)
Other versions
ES536656A0 (es
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of ES536656A0 publication Critical patent/ES536656A0/es
Publication of ES8606754A1 publication Critical patent/ES8606754A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/20—Increasing resolution using an n bit system to obtain n + m bits
    • H03M1/208—Increasing resolution using an n bit system to obtain n + m bits by prediction

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Processing Of Color Television Signals (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)

Abstract

CONVERSOR ANALOGICO-DIGITAL DE SEÑALES. EL CONVERSOR RESPONDE A LA SEÑAL ANALOGICA Y TIENE UN MARGEN DINAMICO INFERIOR AL DE ESTA SEÑAL. UNOS MEDIOS DETECTAN MUESTRAS DIGITALES SATURADAS CORRESPONDIENTES A SEÑALES ANALOGICAS QUE SUPERAN EL MARGEN DINAMICO DEL CONVERTIDOR, OTROS MEDIOS CALCULAN VALORES DE MUESTRAS DIGITALES A PARTIR DE MUESTRAS DIGITALES PRODUCIDAS REGULARMENTE PROXIMAS A LA MUESTRA SATURADA, YFINALMENTE OTROS MEDIOS SUSTITUYEN LA MUESTRA SATURADA POR LA MUESTRA CALCULADA.
ES536656A 1983-10-17 1984-10-10 Perfeccionamientos introducidos en un aparato para convertir una senal analogica en un formato de muestras digitales Expired ES8606754A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/542,706 US4562456A (en) 1983-10-17 1983-10-17 Analog-to-digital conversion apparatus including a circuit to substitute calculated values when the dynamic range of the converter is exceeded

Publications (2)

Publication Number Publication Date
ES536656A0 ES536656A0 (es) 1986-04-01
ES8606754A1 true ES8606754A1 (es) 1986-04-01

Family

ID=24164944

Family Applications (1)

Application Number Title Priority Date Filing Date
ES536656A Expired ES8606754A1 (es) 1983-10-17 1984-10-10 Perfeccionamientos introducidos en un aparato para convertir una senal analogica en un formato de muestras digitales

Country Status (14)

Country Link
US (1) US4562456A (es)
JP (1) JPS60107932A (es)
KR (1) KR850003093A (es)
AU (1) AU571897B2 (es)
CA (1) CA1233567A (es)
DE (1) DE3438017A1 (es)
ES (1) ES8606754A1 (es)
FI (1) FI843977L (es)
FR (1) FR2553607A1 (es)
GB (1) GB2149995B (es)
IT (1) IT1176973B (es)
PT (1) PT79291B (es)
SE (1) SE453145B (es)
ZA (1) ZA848062B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170075A (ja) * 1984-02-14 1985-09-03 Sony Corp デイジタルビデオ信号処理装置
US4703340A (en) * 1986-05-02 1987-10-27 Rca Corporation Frequency division multiplexed analog to digital converter
FR2635241A1 (fr) * 1988-08-05 1990-02-09 Trt Telecom Radio Electr Dispositif de codage statistique pour fournir des mots de code comportant un nombre variable d'elements binaires
US4951051A (en) * 1989-08-31 1990-08-21 Itt Corporation Overload detector for an analog-to-digital converter
US5608399A (en) * 1995-08-01 1997-03-04 Psc Inc. Resolution enhancer circuit for analog to digital converters
SE9801816L (sv) * 1998-05-20 1999-11-21 Telia Ab A/D-omvandlare som förhindrar att felaktiga värden produceras då analoga signaler är utanför omvandlarens dynamiska område
US6542101B1 (en) * 2000-07-14 2003-04-01 Lucent Technologies Inc. Method and apparatus for performing analog-to-digital conversion using previous signal sample(s)
US6965332B2 (en) * 2002-02-28 2005-11-15 Analog Devices, Inc. Methods and apparatus for digital offset correction using an ADC with an increased input range
US6864820B2 (en) * 2002-02-28 2005-03-08 Analog Devices, Inc. Analog-to-digital conversion using an increased input range

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027079A (en) * 1957-03-04 1962-03-27 Beckman Instruments Inc Data handling system
US3699325A (en) * 1969-10-09 1972-10-17 Shell Oil Co Time-shared instantaneous gain-ranging amplifier
JPS5321829B2 (es) * 1973-04-14 1978-07-05
JPS5753698B2 (es) * 1973-07-06 1982-11-15
US3967269A (en) * 1974-04-29 1976-06-29 British Broadcasting Corporation Analogue to digital converters
US4251802A (en) * 1977-12-28 1981-02-17 Horna Otakar A Analog to digital converter
JPS5915530B2 (ja) * 1978-02-21 1984-04-10 大日本スクリ−ン製造株式会社 アナログ信号のサンプリング方法
US4308524A (en) * 1979-06-05 1981-12-29 Harrison Systems, Inc. Fast high resolution predictive analog-to-digital converter with error correction
JPS58164387A (ja) * 1982-03-24 1983-09-29 Casio Comput Co Ltd 映像信号ａ−ｄ変換装置

Also Published As

Publication number Publication date
US4562456A (en) 1985-12-31
GB2149995B (en) 1987-06-24
FI843977A7 (fi) 1985-04-18
ES536656A0 (es) 1986-04-01
PT79291A (en) 1984-11-01
GB2149995A (en) 1985-06-19
DE3438017A1 (de) 1985-04-25
FR2553607A1 (fr) 1985-04-19
KR850003093A (ko) 1985-05-28
AU3408484A (en) 1985-04-26
SE8405075L (sv) 1985-04-18
GB8425606D0 (en) 1984-11-14
FI843977A0 (fi) 1984-10-10
IT1176973B (it) 1987-08-26
IT8423160A0 (it) 1984-10-16
FI843977L (fi) 1985-04-18
PT79291B (en) 1986-08-19
SE453145B (sv) 1988-01-11
ZA848062B (en) 1985-06-26
AU571897B2 (en) 1988-04-28
SE8405075D0 (sv) 1984-10-10
CA1233567A (en) 1988-03-01
JPS60107932A (ja) 1985-06-13

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