AU466172B2 - Pcm coder fora tdm system - Google Patents

Pcm coder fora tdm system

Info

Publication number
AU466172B2
AU466172B2 AU39367/72A AU3936772A AU466172B2 AU 466172 B2 AU466172 B2 AU 466172B2 AU 39367/72 A AU39367/72 A AU 39367/72A AU 3936772 A AU3936772 A AU 3936772A AU 466172 B2 AU466172 B2 AU 466172B2
Authority
AU
Australia
Prior art keywords
fora
tdm system
pcm coder
coder
pcm
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
AU39367/72A
Other languages
English (en)
Other versions
AU3936772A (en
Inventor
Edouard Joseph Chapelon Andre
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty Ltd
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 Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Application granted granted Critical
Publication of AU466172B2 publication Critical patent/AU466172B2/en
Publication of AU3936772A publication Critical patent/AU3936772A/en
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)
AU39367/72A 1971-03-24 1972-02-25 Pcm coder fora tdm system Expired AU466172B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7110385A FR2130879A5 (OSRAM) 1971-03-24 1971-03-24
FRFR7110385 1971-03-24

Publications (2)

Publication Number Publication Date
AU466172B2 true AU466172B2 (en) 1973-08-30
AU3936772A AU3936772A (en) 1973-08-30

Family

ID=9074062

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39367/72A Expired AU466172B2 (en) 1971-03-24 1972-02-25 Pcm coder fora tdm system

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
FR2130879A5 (OSRAM) 1972-11-10
AU3936772A (en) 1973-08-30

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