ES8707052A1 - Distribution service centre for sound programmes - Google Patents

Distribution service centre for sound programmes

Info

Publication number
ES8707052A1
ES8707052A1 ES556633A ES556633A ES8707052A1 ES 8707052 A1 ES8707052 A1 ES 8707052A1 ES 556633 A ES556633 A ES 556633A ES 556633 A ES556633 A ES 556633A ES 8707052 A1 ES8707052 A1 ES 8707052A1
Authority
ES
Spain
Prior art keywords
programmes
sound
distribution service
programme
time
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
ES556633A
Other languages
Spanish (es)
Other versions
ES556633A0 (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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES8707052A1 publication Critical patent/ES8707052A1/en
Publication of ES556633A0 publication Critical patent/ES556633A0/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

In a centre, the available sound programmes of a distribution service such as stereo sound broadcasts are combined in a programme multiplexer 40 into a time-division multiplex signal with time-slots assigned to individual programmes. This time-division multiplex signal is fed via a programme bus 44 to the subscriber-specific service multiplexers 5. The service multiplexers 5 also have exchange-like functions, and select the sound programmes which are wanted by each subscriber from the large number which are available on the programme bus 44.
ES556633A 1985-06-26 1986-06-25 Distribution service centre for sound programmes Expired ES8707052A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853522770 DE3522770A1 (en) 1985-06-26 1985-06-26 Distribution service centre for sound programmes

Publications (2)

Publication Number Publication Date
ES8707052A1 true ES8707052A1 (en) 1987-07-16
ES556633A0 ES556633A0 (en) 1987-07-16

Family

ID=6274185

Family Applications (1)

Application Number Title Priority Date Filing Date
ES556633A Expired ES8707052A1 (en) 1985-06-26 1986-06-25 Distribution service centre for sound programmes

Country Status (2)

Country Link
DE (1) DE3522770A1 (en)
ES (1) ES8707052A1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3343472A1 (en) * 1983-12-01 1985-06-13 ANT Nachrichtentechnik GmbH, 7150 Backnang SERVICE-INTEGRATED, DIGITAL MESSAGE TRANSMISSION SYSTEM

Also Published As

Publication number Publication date
DE3522770C2 (en) 1992-04-23
DE3522770A1 (en) 1987-01-08
ES556633A0 (en) 1987-07-16

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506