SE428077B - Med pulskodmudulering eller ett liknande digitaliseringsforfarande och enligt tidsmultiplexprincipen arbetande apparat for bearbetning av information over flera telefonkanaler - Google Patents

Med pulskodmudulering eller ett liknande digitaliseringsforfarande och enligt tidsmultiplexprincipen arbetande apparat for bearbetning av information over flera telefonkanaler

Info

Publication number
SE428077B
SE428077B SE7711843A SE7711843A SE428077B SE 428077 B SE428077 B SE 428077B SE 7711843 A SE7711843 A SE 7711843A SE 7711843 A SE7711843 A SE 7711843A SE 428077 B SE428077 B SE 428077B
Authority
SE
Sweden
Prior art keywords
channel
housing
signals
channels
analog
Prior art date
Application number
SE7711843A
Other languages
English (en)
Swedish (sv)
Other versions
SE7711843L (sv
Inventor
P Frutiger
Original Assignee
Europ Handelsges Anst
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 Europ Handelsges Anst filed Critical Europ Handelsges Anst
Publication of SE7711843L publication Critical patent/SE7711843L/
Publication of SE428077B publication Critical patent/SE428077B/sv

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M19/00Current supply arrangements for telephone systems
    • H04M19/08Current supply arrangements for telephone systems with current supply sources at the substations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J3/00Time-division multiplex systems
    • H04J3/02Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
SE7711843A 1976-12-16 1977-10-20 Med pulskodmudulering eller ett liknande digitaliseringsforfarande och enligt tidsmultiplexprincipen arbetande apparat for bearbetning av information over flera telefonkanaler SE428077B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1585776A CH611093A5 (en) 1976-12-16 1976-12-16 Device operating with pulse code modulation and according to the time-division multiplex principle, for processing the information of a number of telephone channels

Publications (2)

Publication Number Publication Date
SE7711843L SE7711843L (sv) 1978-06-17
SE428077B true SE428077B (sv) 1983-05-30

Family

ID=4412550

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7711843A SE428077B (sv) 1976-12-16 1977-10-20 Med pulskodmudulering eller ett liknande digitaliseringsforfarande och enligt tidsmultiplexprincipen arbetande apparat for bearbetning av information over flera telefonkanaler

Country Status (12)

Country Link
AT (1) AT367941B (show.php)
BE (1) BE861939A (show.php)
CA (1) CA1090929A (show.php)
CH (1) CH611093A5 (show.php)
DE (1) DE2747859A1 (show.php)
DK (1) DK488877A (show.php)
FR (1) FR2374807A1 (show.php)
GB (1) GB1596187A (show.php)
IT (1) IT1087699B (show.php)
NL (1) NL7711642A (show.php)
SE (1) SE428077B (show.php)
ZA (1) ZA777416B (show.php)

Also Published As

Publication number Publication date
GB1596187A (en) 1981-08-19
FR2374807A1 (fr) 1978-07-13
IT1087699B (it) 1985-06-04
CH611093A5 (en) 1979-05-15
DK488877A (da) 1978-06-17
CA1090929A (en) 1980-12-02
ZA777416B (en) 1978-12-27
FR2374807B3 (show.php) 1980-09-19
NL7711642A (nl) 1978-06-20
AT367941B (de) 1982-08-10
BE861939A (fr) 1978-04-14
DE2747859A1 (de) 1978-06-22
ATA745877A (de) 1981-12-15
SE7711843L (sv) 1978-06-17

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