FR2067680A5 - - Google Patents

Info

Publication number
FR2067680A5
FR2067680A5 FR6938992A FR6938992A FR2067680A5 FR 2067680 A5 FR2067680 A5 FR 2067680A5 FR 6938992 A FR6938992 A FR 6938992A FR 6938992 A FR6938992 A FR 6938992A FR 2067680 A5 FR2067680 A5 FR 2067680A5
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
FR6938992A
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.)
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
Priority to FR6938992A priority Critical patent/FR2067680A5/fr
Application granted granted Critical
Publication of FR2067680A5 publication Critical patent/FR2067680A5/fr
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
    • H04L25/4917—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 multilevel codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
FR6938992A 1969-11-13 1969-11-13 Expired FR2067680A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6938992A FR2067680A5 (en) 1969-11-13 1969-11-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6938992A FR2067680A5 (en) 1969-11-13 1969-11-13

Publications (1)

Publication Number Publication Date
FR2067680A5 true FR2067680A5 (en) 1971-08-20

Family

ID=9042985

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6938992A Expired FR2067680A5 (en) 1969-11-13 1969-11-13

Country Status (1)

Country Link
FR (1) FR2067680A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0191526A2 (en) * 1985-02-09 1986-08-20 Philips Patentverwaltung GmbH Evaluating circuit for alternating currents or voltages

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0191526A2 (en) * 1985-02-09 1986-08-20 Philips Patentverwaltung GmbH Evaluating circuit for alternating currents or voltages
EP0191526A3 (en) * 1985-02-09 1988-07-27 Philips Patentverwaltung GmbH Evaluating circuit for alternating currents or voltages

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Legal Events

Date Code Title Description
CL Concession to grant licences
TP Transmission of property
ST Notification of lapse