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FR376933A - Télégraphie électrique perfectionnée - Google Patents

Télégraphie électrique perfectionnée

Info

Publication number
FR376933A
FR376933A FR376933A FR376933DA FR376933A FR 376933 A FR376933 A FR 376933A FR 376933 A FR376933 A FR 376933A FR 376933D A FR376933D A FR 376933DA FR 376933 A FR376933 A FR 376933A
Authority
FR
France
Prior art keywords
advanced electric
electric telegraphy
telegraphy
advanced
electric
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
FR376933A
Other languages
English (en)
Inventor
Angelio Cipriano Baronio
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.)
ANGELIO CIPRIANO BARONIO
Original Assignee
ANGELIO CIPRIANO BARONIO
Filing date
Publication date
Application filed by ANGELIO CIPRIANO BARONIO filed Critical ANGELIO CIPRIANO BARONIO
Application granted granted Critical
Publication of FR376933A publication Critical patent/FR376933A/fr
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
    • H04L25/493—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 by transition coding, i.e. the time-position or direction of a transition being encoded before transmission
    • 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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR376933A 1907-01-25 Télégraphie électrique perfectionnée Expired FR376933A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202835T

Publications (1)

Publication Number Publication Date
FR376933A true FR376933A (fr) 1907-08-24

Family

ID=5773478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR376933A Expired FR376933A (fr) 1907-01-25 Télégraphie électrique perfectionnée

Country Status (2)

Country Link
DE (1) DE202835C (fr)
FR (1) FR376933A (fr)

Also Published As

Publication number Publication date
DE202835C (fr)

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