GB191218985A - Improvements in Type-printing Telegraphs and Circuit-selecting Apparatus. - Google Patents

Improvements in Type-printing Telegraphs and Circuit-selecting Apparatus.

Info

Publication number
GB191218985A
GB191218985A GB191218985DA GB191218985A GB 191218985 A GB191218985 A GB 191218985A GB 191218985D A GB191218985D A GB 191218985DA GB 191218985 A GB191218985 A GB 191218985A
Authority
GB
United Kingdom
Prior art keywords
circuit
type
selecting apparatus
printing telegraphs
telegraphs
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
Hans Osvald Arnold Jensen
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 GB191218985A publication Critical patent/GB191218985A/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)
  • Relay Circuits (AREA)
GB191218985D 1912-08-19 1912-08-19 Improvements in Type-printing Telegraphs and Circuit-selecting Apparatus. Expired GB191218985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191218985T 1912-08-19

Publications (1)

Publication Number Publication Date
GB191218985A true GB191218985A (en) 1913-04-24

Family

ID=32368866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191218985D Expired GB191218985A (en) 1912-08-19 1912-08-19 Improvements in Type-printing Telegraphs and Circuit-selecting Apparatus.

Country Status (3)

Country Link
DE (1) DE280732C (enrdf_load_stackoverflow)
FR (1) FR452652A (enrdf_load_stackoverflow)
GB (1) GB191218985A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE280732C (enrdf_load_stackoverflow)
FR452652A (fr) 1913-05-21

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