GB1271060A - Apparatus for converting a decimal code into multifrequency code - Google Patents

Apparatus for converting a decimal code into multifrequency code

Info

Publication number
GB1271060A
GB1271060A GB5317470A GB5317470A GB1271060A GB 1271060 A GB1271060 A GB 1271060A GB 5317470 A GB5317470 A GB 5317470A GB 5317470 A GB5317470 A GB 5317470A GB 1271060 A GB1271060 A GB 1271060A
Authority
GB
United Kingdom
Prior art keywords
digit
digits
decimal
tones
converting
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
GB5317470A
Other languages
English (en)
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.)
Italtel SpA
Original Assignee
Societa Italiana Telecomunicazioni Siemens SpA
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 Societa Italiana Telecomunicazioni Siemens SpA filed Critical Societa Italiana Telecomunicazioni Siemens SpA
Publication of GB1271060A publication Critical patent/GB1271060A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • H04W88/185—Selective call encoders for paging networks, e.g. paging centre devices
    • H04W88/188—Selective call encoders for paging networks, e.g. paging centre devices using frequency address codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
GB5317470A 1970-01-30 1970-11-09 Apparatus for converting a decimal code into multifrequency code Expired GB1271060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998670 1970-01-30

Publications (1)

Publication Number Publication Date
GB1271060A true GB1271060A (en) 1972-04-19

Family

ID=11162867

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5317470A Expired GB1271060A (en) 1970-01-30 1970-11-09 Apparatus for converting a decimal code into multifrequency code

Country Status (8)

Country Link
AT (1) AT338336B (https=)
BE (1) BE762157A (https=)
CH (1) CH530129A (https=)
ES (1) ES387789A1 (https=)
FR (1) FR2077404B1 (https=)
GB (1) GB1271060A (https=)
NL (1) NL7018751A (https=)
SE (1) SE363208B (https=)

Also Published As

Publication number Publication date
ES387789A1 (es) 1973-06-01
CH530129A (it) 1972-10-31
FR2077404A1 (https=) 1971-10-22
FR2077404B1 (https=) 1974-03-01
BE762157A (fr) 1971-07-01
DE2103310A1 (de) 1971-08-05
DE2103310B2 (de) 1977-06-02
NL7018751A (https=) 1971-08-03
ATA764570A (de) 1976-12-15
SE363208B (https=) 1974-01-07
AT338336B (de) 1977-08-25

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