AT259637B - Circuit arrangement for forwarding circuit symbols to be transmitted in the form of audio frequency symbols, in particular multi-frequency code symbols - Google Patents

Circuit arrangement for forwarding circuit symbols to be transmitted in the form of audio frequency symbols, in particular multi-frequency code symbols

Info

Publication number
AT259637B
AT259637B AT876965A AT876965A AT259637B AT 259637 B AT259637 B AT 259637B AT 876965 A AT876965 A AT 876965A AT 876965 A AT876965 A AT 876965A AT 259637 B AT259637 B AT 259637B
Authority
AT
Austria
Prior art keywords
symbols
circuit
transmitted
frequency
particular multi
Prior art date
Application number
AT876965A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT259637B publication Critical patent/AT259637B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AT876965A 1964-09-29 1965-09-27 Circuit arrangement for forwarding circuit symbols to be transmitted in the form of audio frequency symbols, in particular multi-frequency code symbols AT259637B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES93426A DE1229598B (en) 1964-09-29 1964-09-29 Circuit arrangement for the transmission of circuit symbols to be transmitted in the form of audio frequency symbols
DE1965S0098627 DE1274669B (en) 1964-09-29 1965-08-04 Circuit arrangement for the transmission of circuit symbols to be transmitted in the form of audio frequency symbols

Publications (1)

Publication Number Publication Date
AT259637B true AT259637B (en) 1968-01-25

Family

ID=25997833

Family Applications (1)

Application Number Title Priority Date Filing Date
AT876965A AT259637B (en) 1964-09-29 1965-09-27 Circuit arrangement for forwarding circuit symbols to be transmitted in the form of audio frequency symbols, in particular multi-frequency code symbols

Country Status (7)

Country Link
AT (1) AT259637B (en)
BE (1) BE670261A (en)
CH (1) CH434388A (en)
DE (2) DE1229598B (en)
FI (1) FI42224B (en)
GB (1) GB1072006A (en)
NL (1) NL6512373A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2296984A1 (en) * 1975-01-03 1976-07-30 Cit Alcatel Telecommunication multiplex connection network - uses single memory for passing unilateral data on bidirectional lines

Also Published As

Publication number Publication date
NL6512373A (en) 1966-03-30
DE1274669B (en) 1968-08-08
DE1229598B (en) 1966-12-01
CH434388A (en) 1967-04-30
FI42224B (en) 1970-03-02
GB1072006A (en) 1967-06-14
BE670261A (en) 1966-03-29

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