FR2738973B1 - Procede de transmission de donnees numeriques - Google Patents

Procede de transmission de donnees numeriques

Info

Publication number
FR2738973B1
FR2738973B1 FR9510903A FR9510903A FR2738973B1 FR 2738973 B1 FR2738973 B1 FR 2738973B1 FR 9510903 A FR9510903 A FR 9510903A FR 9510903 A FR9510903 A FR 9510903A FR 2738973 B1 FR2738973 B1 FR 2738973B1
Authority
FR
France
Prior art keywords
digital data
transmitting digital
transmitting
data
digital
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 - Fee Related
Application number
FR9510903A
Other languages
English (en)
Other versions
FR2738973A1 (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.)
GIF FREDERIC
Original Assignee
GIF FREDERIC
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 GIF FREDERIC filed Critical GIF FREDERIC
Priority to FR9510903A priority Critical patent/FR2738973B1/fr
Publication of FR2738973A1 publication Critical patent/FR2738973A1/fr
Application granted granted Critical
Publication of FR2738973B1 publication Critical patent/FR2738973B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/12—Modulator circuits; Transmitter circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver circuits
    • H04L27/156—Demodulator circuits; Receiver circuits with demodulation using temporal properties of the received signal, e.g. detecting pulse width

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FR9510903A 1995-09-18 1995-09-18 Procede de transmission de donnees numeriques Expired - Fee Related FR2738973B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9510903A FR2738973B1 (fr) 1995-09-18 1995-09-18 Procede de transmission de donnees numeriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9510903A FR2738973B1 (fr) 1995-09-18 1995-09-18 Procede de transmission de donnees numeriques

Publications (2)

Publication Number Publication Date
FR2738973A1 FR2738973A1 (fr) 1997-03-21
FR2738973B1 true FR2738973B1 (fr) 1997-12-12

Family

ID=9482643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9510903A Expired - Fee Related FR2738973B1 (fr) 1995-09-18 1995-09-18 Procede de transmission de donnees numeriques

Country Status (1)

Country Link
FR (1) FR2738973B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1460565A (fr) * 1965-05-21 1966-03-04 Alcatel Sa Procédé de modulation pour la transmission de données numériques et appareillage pour sa mise en oeuvre
US3623075A (en) * 1969-10-16 1971-11-23 Motorola Inc Asynchronous data decoder
US4051539A (en) * 1976-04-30 1977-09-27 Purdue Research Foundation Differential duration demultiplexing method and system
US4571589A (en) * 1982-11-22 1986-02-18 Cordis Corporation Biomedical implant with high speed, low power two-way telemetry

Also Published As

Publication number Publication date
FR2738973A1 (fr) 1997-03-21

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060531