FR2138233B1 - - Google Patents

Info

Publication number
FR2138233B1
FR2138233B1 FR7118264A FR7118264A FR2138233B1 FR 2138233 B1 FR2138233 B1 FR 2138233B1 FR 7118264 A FR7118264 A FR 7118264A FR 7118264 A FR7118264 A FR 7118264A FR 2138233 B1 FR2138233 B1 FR 2138233B1
Authority
FR
France
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
FR7118264A
Other languages
French (fr)
Other versions
FR2138233A1 (xx
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.)
Telecommunications Radioelectriques et Telephoniques SA TRT
Original Assignee
Telecommunications Radioelectriques et Telephoniques SA TRT
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 Telecommunications Radioelectriques et Telephoniques SA TRT filed Critical Telecommunications Radioelectriques et Telephoniques SA TRT
Priority to FR7118264A priority Critical patent/FR2138233B1/fr
Publication of FR2138233A1 publication Critical patent/FR2138233A1/fr
Application granted granted Critical
Publication of FR2138233B1 publication Critical patent/FR2138233B1/fr
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
    • 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
    • H04L25/4904—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 using self-synchronising codes, e.g. split-phase codes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nonlinear Science (AREA)
FR7118264A 1971-05-19 1971-05-19 Expired FR2138233B1 (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7118264A FR2138233B1 (xx) 1971-05-19 1971-05-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7118264A FR2138233B1 (xx) 1971-05-19 1971-05-19

Publications (2)

Publication Number Publication Date
FR2138233A1 FR2138233A1 (xx) 1973-01-05
FR2138233B1 true FR2138233B1 (xx) 1975-01-17

Family

ID=9077338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7118264A Expired FR2138233B1 (xx) 1971-05-19 1971-05-19

Country Status (1)

Country Link
FR (1) FR2138233B1 (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8602517A (nl) * 1986-06-11 1988-01-04 Philips Nv Inrichting voor het regenereren van een tweewaardig digitaal signaal, bij voorbeeld een bi-fase gekodeerd signaal.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE691807C (de) * 1936-08-09 1940-06-06 Karl Kuepfmueller Verfahren zur Messung der unregelmaessigen Verzerrung von schnellen periodischen Stromstossfolgen
NL95027C (xx) * 1953-02-06

Also Published As

Publication number Publication date
FR2138233A1 (xx) 1973-01-05

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Legal Events

Date Code Title Description
ST Notification of lapse