FR2026815A1 - - Google Patents

Info

Publication number
FR2026815A1
FR2026815A1 FR6944411A FR6944411A FR2026815A1 FR 2026815 A1 FR2026815 A1 FR 2026815A1 FR 6944411 A FR6944411 A FR 6944411A FR 6944411 A FR6944411 A FR 6944411A FR 2026815 A1 FR2026815 A1 FR 2026815A1
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.)
Withdrawn
Application number
FR6944411A
Other languages
French (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2026815A1 publication Critical patent/FR2026815A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
    • H04B14/042—Special circuits, e.g. comparators
    • 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
    • H03M1/12—Analogue/digital converters
    • H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
FR6944411A 1968-12-21 1969-12-22 Withdrawn FR2026815A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6818490A NL6818490A (en) 1968-12-21 1968-12-21

Publications (1)

Publication Number Publication Date
FR2026815A1 true FR2026815A1 (en) 1970-09-18

Family

ID=19805469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6944411A Withdrawn FR2026815A1 (en) 1968-12-21 1969-12-22

Country Status (10)

Country Link
US (1) US3624414A (en)
JP (1) JPS4928781B1 (en)
AT (1) AT297096B (en)
BE (1) BE743445A (en)
CH (1) CH503428A (en)
DE (1) DE1960699B2 (en)
FR (1) FR2026815A1 (en)
GB (1) GB1259719A (en)
NL (1) NL6818490A (en)
SE (1) SE352503B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1458499A (en) * 1972-11-09 1976-12-15 Square D Co Logic systems
IT1108198B (en) * 1978-09-13 1985-12-02 Cselt Centro Studi Lab Telecom IMPROVEMENTS TO DIGITAL ANALOG CODERS
US4228368A (en) * 1978-10-26 1980-10-14 Orban Robert A Polarity correcting circuit
EP0069183B1 (en) * 1981-06-25 1985-09-18 International Business Machines Corporation Method and device for transmitting logic signals between micro chips
JPS6335309U (en) * 1986-08-23 1988-03-07
US4860311A (en) * 1987-05-01 1989-08-22 Cpt Corporation Method and apparatus for automatically converting input pulse train signals to output signals of desired polarity

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130325A (en) * 1960-08-01 1964-04-21 Electronic Associates Electronic switch having feedback compensating for switch nonlinearities
US3112449A (en) * 1961-09-29 1963-11-26 Gen Electric Converter for converting alternating current signals to proportional constant polarity signals including compensating diode feedback
US3196291A (en) * 1963-03-18 1965-07-20 Gen Electric Precision a.c. to d.c. converter
US3311835A (en) * 1963-03-22 1967-03-28 Weston Instruments Inc Operational rectifier
US3480794A (en) * 1966-10-20 1969-11-25 Weston Instruments Inc Parallel operational rectifiers
US3509372A (en) * 1967-11-22 1970-04-28 Honeywell Inc Operational amplifier controlling opposite-conductivity type switches for providing unipolar output proportional to absolute value of input signal

Also Published As

Publication number Publication date
DE1960699A1 (en) 1970-07-09
BE743445A (en) 1970-06-19
SE352503B (en) 1972-12-27
GB1259719A (en) 1972-01-12
US3624414A (en) 1971-11-30
CH503428A (en) 1971-02-15
AT297096B (en) 1972-03-10
DE1960699B2 (en) 1976-06-10
JPS4928781B1 (en) 1974-07-30
NL6818490A (en) 1970-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse