CH268994A - Elektrische Anlage zur störungsfreien und formgetreuen Übertragung von Wellen, insbesondere zum Fernsprechen. - Google Patents

Elektrische Anlage zur störungsfreien und formgetreuen Übertragung von Wellen, insbesondere zum Fernsprechen.

Info

Publication number
CH268994A
CH268994A CH268994DA CH268994A CH 268994 A CH268994 A CH 268994A CH 268994D A CH268994D A CH 268994DA CH 268994 A CH268994 A CH 268994A
Authority
CH
Switzerland
Prior art keywords
telephony
waves
interference
free
electrical system
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Ag Standard Telephon Und Radio
Original Assignee
Standard Telephon & Radio Ag
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 Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag
Publication of CH268994A publication Critical patent/CH268994A/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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • 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
    • H03M1/34—Analogue value compared with reference values

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Theoretical Computer Science (AREA)
  • Selective Calling Equipment (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
CH268994D 1938-10-03 1947-12-30 Elektrische Anlage zur störungsfreien und formgetreuen Übertragung von Wellen, insbesondere zum Fernsprechen. CH268994A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR852183T 1938-10-03

Publications (1)

Publication Number Publication Date
CH268994A true CH268994A (de) 1950-06-15

Family

ID=9326520

Family Applications (1)

Application Number Title Priority Date Filing Date
CH268994D CH268994A (de) 1938-10-03 1947-12-30 Elektrische Anlage zur störungsfreien und formgetreuen Übertragung von Wellen, insbesondere zum Fernsprechen.

Country Status (6)

Country Link
US (1) US2272070A (OSRAM)
BE (1) BE437148A (OSRAM)
CH (1) CH268994A (OSRAM)
FR (1) FR852183A (OSRAM)
GB (1) GB535860A (OSRAM)
NL (1) NL87334C (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953812C (de) * 1952-07-18 1956-12-06 Radio Electr Soc Fr Verfahren und Anordnung zur Decodierung von empfangenen Code-Impulsnachrichten
DE1124402B (de) * 1959-07-16 1962-02-22 Siemens Ag Einrichtung zur UEbertragung von Messwerten durch Code-Signale

Families Citing this family (170)

* Cited by examiner, † Cited by third party
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US2537163A (en) * 1946-01-24 1951-01-09 Rca Corp Signal receiving system
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US2534287A (en) * 1946-02-19 1950-12-19 Jr Lynn W Marsh Electronic control apparatus
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953812C (de) * 1952-07-18 1956-12-06 Radio Electr Soc Fr Verfahren und Anordnung zur Decodierung von empfangenen Code-Impulsnachrichten
DE1124402B (de) * 1959-07-16 1962-02-22 Siemens Ag Einrichtung zur UEbertragung von Messwerten durch Code-Signale

Also Published As

Publication number Publication date
FR852183A (fr) 1940-01-25
BE437148A (OSRAM)
NL87334C (OSRAM)
GB535860A (en) 1941-04-24
US2272070A (en) 1942-02-03

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