SE329108B - - Google Patents

Info

Publication number
SE329108B
SE329108B SE300364A SE300364A SE329108B SE 329108 B SE329108 B SE 329108B SE 300364 A SE300364 A SE 300364A SE 300364 A SE300364 A SE 300364A SE 329108 B SE329108 B SE 329108B
Authority
SE
Sweden
Prior art keywords
bit
frequency
westing
interleaved
divisions
Prior art date
Application number
SE300364A
Other languages
English (en)
Inventor
J Martin
Original Assignee
Westinghouse Brake & Signal
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 Brake & Signal filed Critical Westinghouse Brake & Signal
Publication of SE329108B publication Critical patent/SE329108B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H04Q9/04—Arrangements for synchronous operation
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/12—Electric signal transmission systems in which the signal transmitted is frequency or phase of AC

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Radio Relay Systems (AREA)
SE300364A 1963-03-11 1964-03-11 SE329108B (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB951863A GB1012468A (en) 1963-03-11 1963-03-11 Information transmission systems

Publications (1)

Publication Number Publication Date
SE329108B true SE329108B (OSRAM) 1970-09-28

Family

ID=9873522

Family Applications (1)

Application Number Title Priority Date Filing Date
SE300364A SE329108B (OSRAM) 1963-03-11 1964-03-11

Country Status (3)

Country Link
DE (1) DE1441463B2 (OSRAM)
GB (1) GB1012468A (OSRAM)
SE (1) SE329108B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5363409A (en) * 1992-01-06 1994-11-08 Scully Signal Company Method and system for multiplexed data transmission from hazardous environments

Also Published As

Publication number Publication date
GB1012468A (en) 1965-12-08
DE1441463B2 (de) 1971-07-22
DE1441463A1 (de) 1969-05-14

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