FR730534A - Conventional alphabet signal receiver-printer, for cable telegraphy - Google Patents

Conventional alphabet signal receiver-printer, for cable telegraphy

Info

Publication number
FR730534A
FR730534A FR730534DA FR730534A FR 730534 A FR730534 A FR 730534A FR 730534D A FR730534D A FR 730534DA FR 730534 A FR730534 A FR 730534A
Authority
FR
France
Prior art keywords
printer
signal receiver
alphabet signal
conventional alphabet
cable 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)
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.)
International Communications Laboratories Inc
Original Assignee
International Communications Laboratories Inc
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 International Communications Laboratories Inc filed Critical International Communications Laboratories Inc
Application granted granted Critical
Publication of FR730534A publication Critical patent/FR730534A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • H03M7/4025—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code constant length to or from Morse code conversion

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR730534D 1932-01-26 1932-01-26 Conventional alphabet signal receiver-printer, for cable telegraphy Expired FR730534A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR730534T 1932-01-26

Publications (1)

Publication Number Publication Date
FR730534A true FR730534A (en) 1932-08-17

Family

ID=9114876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR730534D Expired FR730534A (en) 1932-01-26 1932-01-26 Conventional alphabet signal receiver-printer, for cable telegraphy

Country Status (1)

Country Link
FR (1) FR730534A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378406A1 (en) * 1977-01-20 1978-08-18 Vo Nhut Ngo Automatic conversion of Morse into binary coded signals - employs time base to identify Morse codes and applies processing to eliminate parasitic signals esp. key bounce

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378406A1 (en) * 1977-01-20 1978-08-18 Vo Nhut Ngo Automatic conversion of Morse into binary coded signals - employs time base to identify Morse codes and applies processing to eliminate parasitic signals esp. key bounce

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