FR1360040A - Telegraph signal distortion meter - Google Patents

Telegraph signal distortion meter

Info

Publication number
FR1360040A
FR1360040A FR934104A FR934104A FR1360040A FR 1360040 A FR1360040 A FR 1360040A FR 934104 A FR934104 A FR 934104A FR 934104 A FR934104 A FR 934104A FR 1360040 A FR1360040 A FR 1360040A
Authority
FR
France
Prior art keywords
signal distortion
telegraph signal
distortion meter
meter
telegraph
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
FR934104A
Other languages
French (fr)
Inventor
William Dale Cannon
Domenick Joseph Bertuccio
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 Standard Electric Corp
Original Assignee
International Standard Electric Corp
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
Priority claimed from US193201A external-priority patent/US3189733A/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to FR934104A priority Critical patent/FR1360040A/en
Application granted granted Critical
Publication of FR1360040A publication Critical patent/FR1360040A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/24—Testing correct operation
    • H04L1/248—Distortion measuring systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Theoretical Computer Science (AREA)
FR934104A 1962-05-08 1963-05-08 Telegraph signal distortion meter Expired FR1360040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR934104A FR1360040A (en) 1962-05-08 1963-05-08 Telegraph signal distortion meter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US193201A US3189733A (en) 1962-05-08 1962-05-08 Telegraph signal bias and distortion meter
FR934104A FR1360040A (en) 1962-05-08 1963-05-08 Telegraph signal distortion meter

Publications (1)

Publication Number Publication Date
FR1360040A true FR1360040A (en) 1964-04-30

Family

ID=26201205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR934104A Expired FR1360040A (en) 1962-05-08 1963-05-08 Telegraph signal distortion meter

Country Status (1)

Country Link
FR (1) FR1360040A (en)

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