EP0238988A3 - Digital signal transmitting system - Google Patents

Digital signal transmitting system Download PDF

Info

Publication number
EP0238988A3
EP0238988A3 EP87103927A EP87103927A EP0238988A3 EP 0238988 A3 EP0238988 A3 EP 0238988A3 EP 87103927 A EP87103927 A EP 87103927A EP 87103927 A EP87103927 A EP 87103927A EP 0238988 A3 EP0238988 A3 EP 0238988A3
Authority
EP
European Patent Office
Prior art keywords
digital signal
signal transmitting
transmitting system
decoder
identification byte
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.)
Granted
Application number
EP87103927A
Other languages
German (de)
Other versions
EP0238988B1 (en
EP0238988A2 (en
Inventor
Otto Dipl.-Ing. Klank
Jurgen Dipl.-Ing. Laabs
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.)
Deutsche Thomson oHG
Original Assignee
Deutsche Thomson Brandt GmbH
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 Deutsche Thomson Brandt GmbH filed Critical Deutsche Thomson Brandt GmbH
Priority to AT87103927T priority Critical patent/ATE90489T1/en
Publication of EP0238988A2 publication Critical patent/EP0238988A2/en
Publication of EP0238988A3 publication Critical patent/EP0238988A3/en
Application granted granted Critical
Publication of EP0238988B1 publication Critical patent/EP0238988B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Optical Communication System (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)

Abstract

In this system, an identification byte (DI) is set if one or several transmitted programs are data-reduced in their transmission. If the identification byte (DI) is set, a decoder for data expansion is switched on in the receiver. If there is no decoder, the channel is muted. <IMAGE>
EP87103927A 1986-03-27 1987-03-18 Digital signal transmitting system Expired - Lifetime EP0238988B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87103927T ATE90489T1 (en) 1986-03-27 1987-03-18 DIGITAL SIGNAL TRANSMISSION SYSTEM.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863610398 DE3610398A1 (en) 1986-03-27 1986-03-27 DIGITAL SIGNAL TRANSFER SYSTEM
DE3610398 1986-03-27

Publications (3)

Publication Number Publication Date
EP0238988A2 EP0238988A2 (en) 1987-09-30
EP0238988A3 true EP0238988A3 (en) 1989-06-28
EP0238988B1 EP0238988B1 (en) 1993-06-09

Family

ID=6297422

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87103927A Expired - Lifetime EP0238988B1 (en) 1986-03-27 1987-03-18 Digital signal transmitting system

Country Status (7)

Country Link
EP (1) EP0238988B1 (en)
JP (1) JPH0687550B2 (en)
AT (1) ATE90489T1 (en)
DE (2) DE3610398A1 (en)
DK (1) DK168906B1 (en)
ES (1) ES2042513T3 (en)
HK (1) HK7496A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3642982A1 (en) * 1986-12-17 1988-06-30 Thomson Brandt Gmbh TRANSMISSION SYSTEM
US5390256A (en) * 1991-01-08 1995-02-14 Dolby Laboratories Licensing Corporation Dynamic loader
CN109378048B (en) * 2018-12-06 2022-09-23 孟令红 Radiation dose analysis system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0140224A2 (en) * 1983-10-29 1985-05-08 TELEFUNKEN Fernseh und Rundfunk GmbH Digital signal transmission system
EP0144801A2 (en) * 1983-11-09 1985-06-19 Sony Corporation Digital signal transmitting system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5860413A (en) * 1981-10-06 1983-04-09 Sanyo Electric Co Ltd Information transmitting method
DE3506912A1 (en) * 1985-02-27 1986-08-28 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover METHOD FOR TRANSMITTING AN AUDIO SIGNAL

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0140224A2 (en) * 1983-10-29 1985-05-08 TELEFUNKEN Fernseh und Rundfunk GmbH Digital signal transmission system
EP0144801A2 (en) * 1983-11-09 1985-06-19 Sony Corporation Digital signal transmitting system

Also Published As

Publication number Publication date
DE3610398A1 (en) 1987-10-01
DE3786102D1 (en) 1993-07-15
EP0238988B1 (en) 1993-06-09
JPS6345931A (en) 1988-02-26
HK7496A (en) 1996-01-26
ATE90489T1 (en) 1993-06-15
DK168906B1 (en) 1994-07-04
DK154687A (en) 1987-09-28
EP0238988A2 (en) 1987-09-30
DK154687D0 (en) 1987-03-26
ES2042513T3 (en) 1993-12-16
JPH0687550B2 (en) 1994-11-02

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