FR2046896B1 - - Google Patents

Info

Publication number
FR2046896B1
FR2046896B1 FR7022481A FR7022481A FR2046896B1 FR 2046896 B1 FR2046896 B1 FR 2046896B1 FR 7022481 A FR7022481 A FR 7022481A FR 7022481 A FR7022481 A FR 7022481A FR 2046896 B1 FR2046896 B1 FR 2046896B1
Authority
FR
France
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
FR7022481A
Other versions
FR2046896A1 (fr
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.)
CBS Corp
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.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2046896A1 publication Critical patent/FR2046896A1/fr
Application granted granted Critical
Publication of FR2046896B1 publication Critical patent/FR2046896B1/fr
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
    • H03M1/66—Digital/analogue converters
    • H03M1/82—Digital/analogue converters with intermediate conversion to time interval
    • H03M1/822—Digital/analogue converters with intermediate conversion to time interval using pulse width modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Feedback Control In General (AREA)
FR7022481A 1969-06-19 1970-06-18 Expired FR2046896B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83471069A 1969-06-19 1969-06-19

Publications (2)

Publication Number Publication Date
FR2046896A1 FR2046896A1 (fr) 1971-03-12
FR2046896B1 true FR2046896B1 (fr) 1974-05-24

Family

ID=25267599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7022481A Expired FR2046896B1 (fr) 1969-06-19 1970-06-18

Country Status (4)

Country Link
US (1) US3603977A (fr)
JP (1) JPS4934256B1 (fr)
BE (1) BE752009A (fr)
FR (1) FR2046896B1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1333074A (en) * 1970-07-15 1973-10-10 Sumlock Anita Electronics Ltd Calculating machines
US4006475A (en) * 1973-12-04 1977-02-01 Bell Telephone Laboratories, Incorporated Digital-to-analog converter with digitally distributed amplitude supplement
JPS5124660A (en) * 1974-08-23 1976-02-28 Ikegami Kanegata Kogyo Kk Insaatobuzaino hojihoho
JPS51122168U (fr) * 1975-03-28 1976-10-04
JPS5211253A (en) * 1975-07-16 1977-01-28 Matsushita Electric Ind Co Ltd Method of molding members including inserts
GB1553697A (en) * 1975-07-17 1979-10-03 Licentia Gmbh Digital to analogue converter arrangements
JPS5227302A (en) * 1975-08-27 1977-03-01 Sony Corp Station selecting device
GB1518712A (en) * 1975-08-28 1978-07-26 Sony Corp Channel selecting apparatus
JPS5228203A (en) * 1975-08-28 1977-03-03 Sony Corp Station selector unit
US4095218A (en) * 1976-08-30 1978-06-13 International Business Machines Corporation Hybrid pulse width-pulse rate digital-to-analog converter method and apparatus
JPS6013583B2 (ja) * 1977-09-29 1985-04-08 松下電器産業株式会社 Ｄ−ａ変換装置
US4364026A (en) * 1979-11-30 1982-12-14 Rca Corporation Digital-to-analog converter useful in a television receiver
JPS57131124A (en) * 1981-02-05 1982-08-13 Matsushita Electric Ind Co Ltd Digital-to-analog converter
JPS57194626A (en) * 1981-05-27 1982-11-30 Mitsubishi Electric Corp Da converter
JPS58121827A (ja) * 1982-01-14 1983-07-20 Nec Corp パルス発生回路
DE3425671A1 (de) * 1984-07-12 1986-01-23 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren und vorrichtung zum messen der daempfung an lichtwellenleitern
US4742329A (en) * 1985-01-28 1988-05-03 Sanyo Electric Co., Ltd. Digital/analog converter
JPS63246928A (ja) * 1987-04-02 1988-10-13 Nippon Precision Saakitsutsu Kk Ｄ／ａ変換装置
DE4106432C1 (fr) * 1991-02-26 1992-04-02 Siemens Ag, 8000 Muenchen, De
US5764165A (en) * 1996-05-03 1998-06-09 Quantum Corporation Rotated counter bit pulse width modulated digital to analog converter
FR2880125B1 (fr) * 2004-12-24 2007-03-30 Siminor Technologies Castres S Procede de determination de la position de l'arbre d'un moteur d'entrainement d'un volet roulant et actionneur pour sa mise en oeuvre
US7183959B1 (en) 2005-11-30 2007-02-27 Honeywell International, Inc. Method and system for implementing a reduced latency, wideband pulse density modulation digital to analog converter
US7855669B2 (en) 2008-09-26 2010-12-21 Silicon Laboratories, Inc. Circuit device to generate a high precision control signal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907021A (en) * 1956-12-31 1959-09-29 Rca Corp Digital-to-analogue converter
US3064248A (en) * 1957-04-26 1962-11-13 Honeywell Regulator Co Digital-to-pulse train converter
US3126476A (en) * 1959-03-31 1964-03-24 Binary rate multiplier
US3214573A (en) * 1961-08-10 1965-10-26 Gen Time Corp Digital storage and readout device

Also Published As

Publication number Publication date
JPS4934256B1 (fr) 1974-09-12
FR2046896A1 (fr) 1971-03-12
BE752009A (fr) 1970-11-16
US3603977A (en) 1971-09-07

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Legal Events

Date Code Title Description
ST Notification of lapse