BE768947A - Dispositif de codage pour identification - Google Patents

Dispositif de codage pour identification

Info

Publication number
BE768947A
BE768947A BE768947A BE768947A BE768947A BE 768947 A BE768947 A BE 768947A BE 768947 A BE768947 A BE 768947A BE 768947 A BE768947 A BE 768947A BE 768947 A BE768947 A BE 768947A
Authority
BE
Belgium
Prior art keywords
identification
coding device
coding
Prior art date
Application number
BE768947A
Other languages
English (en)
French (fr)
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of BE768947A publication Critical patent/BE768947A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/08—Metering calls to called party, i.e. B-party charged for the communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
BE768947A 1970-06-30 1971-06-24 Dispositif de codage pour identification BE768947A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7024262A FR2095184B1 (de) 1970-06-30 1970-06-30

Publications (1)

Publication Number Publication Date
BE768947A true BE768947A (fr) 1971-12-24

Family

ID=9058056

Family Applications (1)

Application Number Title Priority Date Filing Date
BE768947A BE768947A (fr) 1970-06-30 1971-06-24 Dispositif de codage pour identification

Country Status (6)

Country Link
BE (1) BE768947A (de)
CH (1) CH543210A (de)
DE (1) DE2132650A1 (de)
FR (1) FR2095184B1 (de)
GB (1) GB1351981A (de)
NL (1) NL7108947A (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT500060A (de) * 1951-11-23
BE538654A (de) * 1954-06-03 1955-12-02
US2857470A (en) * 1956-05-02 1958-10-21 Gen Telephone Lab Inc Transistor line identifier
US3243514A (en) * 1963-02-27 1966-03-29 Bell Telephone Labor Inc Automatic calling line identification circuit
FR1462275A (fr) * 1965-09-10 1966-04-15 Cit Alcatel Dispositif de numérotation par clavier

Also Published As

Publication number Publication date
CH543210A (fr) 1973-10-15
DE2132650A1 (de) 1972-01-05
FR2095184B1 (de) 1973-11-16
NL7108947A (de) 1972-01-03
FR2095184A1 (de) 1972-02-11
GB1351981A (en) 1974-05-15

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