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CH516266A - Method for connecting at least three subscribers in a telecommunications system, in particular a telephone exchange - Google Patents

Method for connecting at least three subscribers in a telecommunications system, in particular a telephone exchange

Info

Publication number
CH516266A
CH516266A CH1141070A CH1141070A CH516266A CH 516266 A CH516266 A CH 516266A CH 1141070 A CH1141070 A CH 1141070A CH 1141070 A CH1141070 A CH 1141070A CH 516266 A CH516266 A CH 516266A
Authority
CH
Switzerland
Prior art keywords
subscribers
telecommunications system
telephone exchange
telephone
exchange
Prior art date
Application number
CH1141070A
Other languages
German (de)
Inventor
Hanni Manfred
Hans-Juergen Dipl Ing Kruse
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH516266A publication Critical patent/CH516266A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/568—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants
    • H04M3/569—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants using the instant speaker's algorithm

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Telephonic Communication Services (AREA)
CH1141070A 1969-07-30 1970-07-28 Method for connecting at least three subscribers in a telecommunications system, in particular a telephone exchange CH516266A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691938766 DE1938766B2 (en) 1969-07-30 1969-07-30 Method and circuit arrangement for connecting at least three subscribers in a telecommunication system, in particular a telephone exchange

Publications (1)

Publication Number Publication Date
CH516266A true CH516266A (en) 1971-11-30

Family

ID=5741383

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1141070A CH516266A (en) 1969-07-30 1970-07-28 Method for connecting at least three subscribers in a telecommunications system, in particular a telephone exchange

Country Status (8)

Country Link
AT (1) AT310818B (en)
BE (1) BE754154A (en)
CH (1) CH516266A (en)
DE (1) DE1938766B2 (en)
FR (1) FR2055471A5 (en)
GB (1) GB1279898A (en)
LU (1) LU61428A1 (en)
SE (1) SE386044B (en)

Also Published As

Publication number Publication date
GB1279898A (en) 1972-06-28
LU61428A1 (en) 1970-09-28
BE754154A (en) 1971-02-01
AT310818B (en) 1973-10-25
DE1938766B2 (en) 1971-01-28
SE386044B (en) 1976-07-26
FR2055471A5 (en) 1971-05-07
DE1938766A1 (en) 1971-01-28

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Legal Events

Date Code Title Description
PL Patent ceased