GB191115130A - A Telegraph Instrument for Receiving Messages by Perforating Strips and at the same Time Reproducing them in Type-printed Characters. - Google Patents

A Telegraph Instrument for Receiving Messages by Perforating Strips and at the same Time Reproducing them in Type-printed Characters.

Info

Publication number
GB191115130A
GB191115130A GB191115130DA GB191115130A GB 191115130 A GB191115130 A GB 191115130A GB 191115130D A GB191115130D A GB 191115130DA GB 191115130 A GB191115130 A GB 191115130A
Authority
GB
United Kingdom
Prior art keywords
same time
type
receiving messages
printed characters
time reproducing
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
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.)
Siemens Brothers and Co Ltd
Original Assignee
Siemens Brothers and Co Ltd
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 Siemens Brothers and Co Ltd filed Critical Siemens Brothers and Co Ltd
Application granted granted Critical
Publication of GB191115130A publication Critical patent/GB191115130A/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)
GB191115130D 1911-06-28 1911-06-28 A Telegraph Instrument for Receiving Messages by Perforating Strips and at the same Time Reproducing them in Type-printed Characters. Expired GB191115130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191115130T 1911-06-28

Publications (1)

Publication Number Publication Date
GB191115130A true GB191115130A (en) 1911-09-28

Family

ID=34357355

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191115130D Expired GB191115130A (en) 1911-06-28 1911-06-28 A Telegraph Instrument for Receiving Messages by Perforating Strips and at the same Time Reproducing them in Type-printed Characters.

Country Status (1)

Country Link
GB (1) GB191115130A (en)

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