DK136090B - Kommunikationsanlæg med en sekvenstonemodtager for selektivt opkald. - Google Patents

Kommunikationsanlæg med en sekvenstonemodtager for selektivt opkald.

Info

Publication number
DK136090B
DK136090B DK313374A DK313374A DK136090B DK 136090 B DK136090 B DK 136090B DK 313374 A DK313374 A DK 313374A DK 313374 A DK313374 A DK 313374A DK 136090 B DK136090 B DK 136090B
Authority
DK
Denmark
Prior art keywords
communication system
tone sequence
sequence receiver
selective tone
selective
Prior art date
Application number
DK313374A
Other languages
English (en)
Other versions
DK313374A (da
DK136090C (da
Inventor
Peter Folkmann
Original Assignee
Storno As
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 Storno As filed Critical Storno As
Priority to DK313374A priority Critical patent/DK136090B/da
Priority to DE19752525193 priority patent/DE2525193A1/de
Priority to GB2523675A priority patent/GB1461022A/en
Publication of DK313374A publication Critical patent/DK313374A/da
Publication of DK136090B publication Critical patent/DK136090B/da
Application granted granted Critical
Publication of DK136090C publication Critical patent/DK136090C/da

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
    • H04W88/02—Terminal devices
    • H04W88/022—Selective call receivers
    • H04W88/025—Selective call decoders
    • H04W88/027—Selective call decoders using frequency address codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current
    • H04Q1/444—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies
    • H04Q1/45—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using multi-frequency signalling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
DK313374A 1974-06-12 1974-06-12 Kommunikationsanlæg med en sekvenstonemodtager for selektivt opkald. DK136090B (da)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK313374A DK136090B (da) 1974-06-12 1974-06-12 Kommunikationsanlæg med en sekvenstonemodtager for selektivt opkald.
DE19752525193 DE2525193A1 (de) 1974-06-12 1975-06-06 Kommunikationsanlage mit einem sequenzempfaenger fuer selektiven anruf
GB2523675A GB1461022A (en) 1974-06-12 1975-06-12 Communication system including a tone sequential receiver for a selective call

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK313374A DK136090B (da) 1974-06-12 1974-06-12 Kommunikationsanlæg med en sekvenstonemodtager for selektivt opkald.

Publications (3)

Publication Number Publication Date
DK313374A DK313374A (da) 1975-12-13
DK136090B true DK136090B (da) 1977-08-08
DK136090C DK136090C (da) 1978-01-09

Family

ID=8119476

Family Applications (1)

Application Number Title Priority Date Filing Date
DK313374A DK136090B (da) 1974-06-12 1974-06-12 Kommunikationsanlæg med en sekvenstonemodtager for selektivt opkald.

Country Status (3)

Country Link
DE (1) DE2525193A1 (da)
DK (1) DK136090B (da)
GB (1) GB1461022A (da)

Also Published As

Publication number Publication date
DK313374A (da) 1975-12-13
DK136090C (da) 1978-01-09
GB1461022A (en) 1977-01-13
DE2525193A1 (de) 1976-01-02

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DK136090B (da) Kommunikationsanlæg med en sekvenstonemodtager for selektivt opkald.