CH503428A - Vorrichtung zur Polaritätsumschaltung von Signalen einer Signalquelle - Google Patents

Vorrichtung zur Polaritätsumschaltung von Signalen einer Signalquelle

Info

Publication number
CH503428A
CH503428A CH1884569A CH1884569A CH503428A CH 503428 A CH503428 A CH 503428A CH 1884569 A CH1884569 A CH 1884569A CH 1884569 A CH1884569 A CH 1884569A CH 503428 A CH503428 A CH 503428A
Authority
CH
Switzerland
Prior art keywords
signals
signal source
polarity switching
polarity
switching
Prior art date
Application number
CH1884569A
Other languages
English (en)
Inventor
Josef Van Dijk Leonardu Petrus
Jan Korevaar Geerlof
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH503428A publication Critical patent/CH503428A/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Amplitude Modulation (AREA)
  • Electronic Switches (AREA)
CH1884569A 1968-12-21 1969-12-18 Vorrichtung zur Polaritätsumschaltung von Signalen einer Signalquelle CH503428A (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH503428A true CH503428A (de) 1971-02-15

Family

ID=19805469

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1884569A CH503428A (de) 1968-12-21 1969-12-18 Vorrichtung zur Polaritätsumschaltung von Signalen einer Signalquelle

Country Status (10)

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

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 (it) * 1978-09-13 1985-12-02 Cselt Centro Studi Lab Telecom Perfezionamenti ai codificatori analogici digitali
US4228368A (en) * 1978-10-26 1980-10-14 Orban Robert A Polarity correcting circuit
EP0069183B1 (de) * 1981-06-25 1985-09-18 International Business Machines Corporation Verfahren und Vorrichtung zum Übertragen logischer Signale zwischen Mikrochips
JPS6335309U (de) * 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
BE743445A (de) 1970-06-19
JPS4928781B1 (de) 1974-07-30
US3624414A (en) 1971-11-30
DE1960699B2 (de) 1976-06-10
SE352503B (de) 1972-12-27
GB1259719A (en) 1972-01-12
NL6818490A (de) 1970-06-23
AT297096B (de) 1972-03-10
FR2026815A1 (de) 1970-09-18
DE1960699A1 (de) 1970-07-09

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Legal Events

Date Code Title Description
PL Patent ceased