GB191308173A - A Mode and Apparatus for Sending and Reproducing Telegraphic Signs. - Google Patents

A Mode and Apparatus for Sending and Reproducing Telegraphic Signs.

Info

Publication number
GB191308173A
GB191308173A GB191308173DA GB191308173A GB 191308173 A GB191308173 A GB 191308173A GB 191308173D A GB191308173D A GB 191308173DA GB 191308173 A GB191308173 A GB 191308173A
Authority
GB
United Kingdom
Prior art keywords
strip
holes
wheel
type
lever
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
English (en)
Inventor
Hermann Kaeehler
Paul Kaeehler
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191308173A publication Critical patent/GB191308173A/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)
  • Impression-Transfer Materials And Handling Thereof (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB191308173D 1912-04-06 1913-04-07 A Mode and Apparatus for Sending and Reproducing Telegraphic Signs. Expired GB191308173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191308173X 1912-04-06

Publications (1)

Publication Number Publication Date
GB191308173A true GB191308173A (en) 1914-02-05

Family

ID=32337381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191308173D Expired GB191308173A (en) 1912-04-06 1913-04-07 A Mode and Apparatus for Sending and Reproducing Telegraphic Signs.

Country Status (2)

Country Link
DE (1) DE265848C (enrdf_load_stackoverflow)
GB (1) GB191308173A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE265848C (enrdf_load_stackoverflow)

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