FR496E - New multiple telegraphy system - Google Patents

New multiple telegraphy system

Info

Publication number
FR496E
FR496E FR496DA FR496E FR 496 E FR496 E FR 496E FR 496D A FR496D A FR 496DA FR 496 E FR496 E FR 496E
Authority
FR
France
Prior art keywords
new multiple
telegraphy system
multiple telegraphy
new
telegraphy
Prior art date
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
Other languages
French (fr)
Inventor
Daumarie Jules
Doignon Louis
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.)
DOIGNON LOUIS
Original Assignee
DOIGNON LOUIS
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 DOIGNON LOUIS filed Critical DOIGNON LOUIS
Application granted granted Critical
Publication of FR496E publication Critical patent/FR496E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4902—Pulse width modulation; Pulse position modulation

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR496D 1895-05-04 1902-04-16 New multiple telegraphy system Expired FR496E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR247166T 1895-05-04
FR496T 1902-04-16

Publications (1)

Publication Number Publication Date
FR496E true FR496E (en) 1903-01-26

Family

ID=1342138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR496D Expired FR496E (en) 1895-05-04 1902-04-16 New multiple telegraphy system

Country Status (1)

Country Link
FR (1) FR496E (en)

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