DE3787563D1 - Signal-identifikation. - Google Patents

Signal-identifikation.

Info

Publication number
DE3787563D1
DE3787563D1 DE87303889T DE3787563T DE3787563D1 DE 3787563 D1 DE3787563 D1 DE 3787563D1 DE 87303889 T DE87303889 T DE 87303889T DE 3787563 T DE3787563 T DE 3787563T DE 3787563 D1 DE3787563 D1 DE 3787563D1
Authority
DE
Germany
Prior art keywords
signal identification
identification
signal
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 - Fee Related
Application number
DE87303889T
Other languages
English (en)
Other versions
DE3787563T2 (de
Inventor
Stuart John Best
Reginald Alfred Willard
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.)
Central Research Laboratories Ltd
Original Assignee
Thorn EMI PLC
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 Thorn EMI PLC filed Critical Thorn EMI PLC
Application granted granted Critical
Publication of DE3787563D1 publication Critical patent/DE3787563D1/de
Publication of DE3787563T2 publication Critical patent/DE3787563T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04H20/31—Arrangements for simultaneous broadcast of plural pieces of information by a single channel using in-band signals, e.g. subsonic or cue signal
DE87303889T 1986-05-06 1987-04-30 Signal-Identifikation. Expired - Fee Related DE3787563T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868611014A GB8611014D0 (en) 1986-05-06 1986-05-06 Signal identification

Publications (2)

Publication Number Publication Date
DE3787563D1 true DE3787563D1 (de) 1993-11-04
DE3787563T2 DE3787563T2 (de) 1994-04-07

Family

ID=10597397

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87303889T Expired - Fee Related DE3787563T2 (de) 1986-05-06 1987-04-30 Signal-Identifikation.

Country Status (5)

Country Link
US (1) US4876617A (de)
EP (1) EP0245037B1 (de)
JP (1) JPH0775104B2 (de)
DE (1) DE3787563T2 (de)
GB (1) GB8611014D0 (de)

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Also Published As

Publication number Publication date
EP0245037A3 (en) 1990-03-28
GB8611014D0 (en) 1986-06-11
US4876617A (en) 1989-10-24
DE3787563T2 (de) 1994-04-07
EP0245037B1 (de) 1993-09-29
JPH0775104B2 (ja) 1995-08-09
EP0245037A2 (de) 1987-11-11
JPS62267973A (ja) 1987-11-20

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Owner name: CENTRAL RESEARCH LABORATORIES LTD., HAYES, MIDDLES

8339 Ceased/non-payment of the annual fee