BE791410A - Appareil et methode de conversion d'une information numerique en une information analogique - Google Patents

Appareil et methode de conversion d'une information numerique en une information analogique

Info

Publication number
BE791410A
BE791410A BE791410DA BE791410A BE 791410 A BE791410 A BE 791410A BE 791410D A BE791410D A BE 791410DA BE 791410 A BE791410 A BE 791410A
Authority
BE
Belgium
Prior art keywords
information
converting digital
analogue
digital information
analogue information
Prior art date
Application number
Other languages
English (en)
Inventor
J F Sutherland
Original Assignee
Westinghouse Electric 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.)
Publication date
Publication of BE791410A publication Critical patent/BE791410A/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/001—Analogue/digital/analogue conversion

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
BE791410D 1971-11-19 Appareil et methode de conversion d'une information numerique en une information analogique BE791410A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20036771A 1971-11-19 1971-11-19

Publications (1)

Publication Number Publication Date
BE791410A true BE791410A (fr) 1973-05-14

Family

ID=22741426

Family Applications (1)

Application Number Title Priority Date Filing Date
BE791410D BE791410A (fr) 1971-11-19 Appareil et methode de conversion d'une information numerique en une information analogique

Country Status (5)

Country Link
US (1) US3754233A (fr)
BE (1) BE791410A (fr)
CA (1) CA962367A (fr)
FR (1) FR2160608B1 (fr)
IT (1) IT986862B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2250234B1 (fr) * 1973-10-31 1976-10-01 Alsthom Cgee
US3893102A (en) * 1973-11-02 1975-07-01 Bell Telephone Labor Inc Digital-to-analog converter using differently decoded bit groups
US4006475A (en) * 1973-12-04 1977-02-01 Bell Telephone Laboratories, Incorporated Digital-to-analog converter with digitally distributed amplitude supplement
US4096475A (en) * 1975-04-08 1978-06-20 U.S. Philips Corporation Circuit for the conversion of a digital signal to an analog signal
US3987436A (en) * 1975-05-01 1976-10-19 Bell Telephone Laboratories, Incorporated Digital-to-analog decoder utilizing time interpolation and reversible accumulation
JPS5821293B2 (ja) * 1975-06-24 1983-04-28 日本電産コパル株式会社 デジタルシキギヤクタイスウヘンカンカイロ
US4095218A (en) * 1976-08-30 1978-06-13 International Business Machines Corporation Hybrid pulse width-pulse rate digital-to-analog converter method and apparatus
US4364026A (en) * 1979-11-30 1982-12-14 Rca Corporation Digital-to-analog converter useful in a television receiver
US4357489A (en) * 1980-02-04 1982-11-02 Texas Instruments Incorporated Low voltage speech synthesis system with pulse width digital-to-analog converter
US4383245A (en) * 1980-10-31 1983-05-10 Sperry Corporation Digital servomotor drive apparatus
JPS58121827A (ja) * 1982-01-14 1983-07-20 Nec Corp パルス発生回路
US4573033A (en) * 1983-07-18 1986-02-25 Rca Corporation Filter circuit for digital-to-analog converter
CA1289666C (fr) * 1983-10-25 1991-09-24 Masashi Takeda Systeme de conversion numerique-analogique
DE3425671A1 (de) * 1984-07-12 1986-01-23 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren und vorrichtung zum messen der daempfung an lichtwellenleitern
JPS63246928A (ja) * 1987-04-02 1988-10-13 Nippon Precision Saakitsutsu Kk Ｄ／ａ変換装置
US4940979A (en) * 1988-04-26 1990-07-10 Hewlett-Packard Company Combined rate/width modulation arrangement
JPH07118652B2 (ja) * 1990-10-12 1995-12-18 ヤマハ株式会社 Ｄａ変換装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529138A (en) * 1966-12-30 1970-09-15 Sylvania Electric Prod Digital function synthesizer
GB1220813A (en) * 1967-01-20 1971-01-27 Elliott Brothers London Ltd Improvements in or relating to function generators
US3648275A (en) * 1970-04-03 1972-03-07 Nasa Buffered analog converter
US3646545A (en) * 1970-06-04 1972-02-29 Singer Co Ladderless digital-to-analog converter

Also Published As

Publication number Publication date
US3754233A (en) 1973-08-21
AU4736972A (en) 1974-04-11
IT986862B (it) 1975-01-30
CA962367A (en) 1975-02-04
FR2160608B1 (fr) 1980-04-18
FR2160608A1 (fr) 1973-06-29

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