FR2130879A5 - - Google Patents

Info

Publication number
FR2130879A5
FR2130879A5 FR7110385A FR7110385A FR2130879A5 FR 2130879 A5 FR2130879 A5 FR 2130879A5 FR 7110385 A FR7110385 A FR 7110385A FR 7110385 A FR7110385 A FR 7110385A FR 2130879 A5 FR2130879 A5 FR 2130879A5
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
FR7110385A
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.)
Laboratoire Central de Telecommunications SA
Original Assignee
Laboratoire Central de Telecommunications SA
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 Laboratoire Central de Telecommunications SA filed Critical Laboratoire Central de Telecommunications SA
Priority to FR7110385A priority Critical patent/FR2130879A5/fr
Priority to AU39367/72A priority patent/AU466172B2/en
Priority to IT2213072A priority patent/IT950401B/it
Priority to CH432472A priority patent/CH570075A5/xx
Application granted granted Critical
Publication of FR2130879A5 publication Critical patent/FR2130879A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/04—Distributors combined with modulators or demodulators
    • H04J3/047—Distributors with transistors or integrated circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/06—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation
    • H04B14/066—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using differential modulation with several bits [NDPCM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/10—Arrangements for reducing cross-talk between channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
FR7110385A 1971-03-24 1971-03-24 Expired FR2130879A5 (OSRAM)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7110385A FR2130879A5 (OSRAM) 1971-03-24 1971-03-24
AU39367/72A AU466172B2 (en) 1971-03-24 1972-02-25 Pcm coder fora tdm system
IT2213072A IT950401B (it) 1971-03-24 1972-03-21 Perfezionamento ai circuiti di codificazione analogico digitale
CH432472A CH570075A5 (OSRAM) 1971-03-24 1972-03-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7110385A FR2130879A5 (OSRAM) 1971-03-24 1971-03-24

Publications (1)

Publication Number Publication Date
FR2130879A5 true FR2130879A5 (OSRAM) 1972-11-10

Family

ID=9074062

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7110385A Expired FR2130879A5 (OSRAM) 1971-03-24 1971-03-24

Country Status (4)

Country Link
AU (1) AU466172B2 (OSRAM)
CH (1) CH570075A5 (OSRAM)
FR (1) FR2130879A5 (OSRAM)
IT (1) IT950401B (OSRAM)

Also Published As

Publication number Publication date
CH570075A5 (OSRAM) 1975-11-28
IT950401B (it) 1973-06-20
AU466172B2 (en) 1973-08-30
AU3936772A (en) 1973-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse