IT953738B - PROCESS AND SWITCHING DEVICE FOR ADVERTISING TESTING ON TELEVISIONS - Google Patents

PROCESS AND SWITCHING DEVICE FOR ADVERTISING TESTING ON TELEVISIONS

Info

Publication number
IT953738B
IT953738B IT2348172A IT2348172A IT953738B IT 953738 B IT953738 B IT 953738B IT 2348172 A IT2348172 A IT 2348172A IT 2348172 A IT2348172 A IT 2348172A IT 953738 B IT953738 B IT 953738B
Authority
IT
Italy
Prior art keywords
televisions
switching device
advertising testing
advertising
testing
Prior art date
Application number
IT2348172A
Other languages
Italian (it)
Original Assignee
Desprez M
Portes M
Gruselle J
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 Desprez M, Portes M, Gruselle J filed Critical Desprez M
Application granted granted Critical
Publication of IT953738B publication Critical patent/IT953738B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
IT2348172A 1971-05-03 1972-04-22 PROCESS AND SWITCHING DEVICE FOR ADVERTISING TESTING ON TELEVISIONS IT953738B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7115871A FR2135401B1 (en) 1971-05-03 1971-05-03

Publications (1)

Publication Number Publication Date
IT953738B true IT953738B (en) 1973-08-10

Family

ID=9076321

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2348172A IT953738B (en) 1971-05-03 1972-04-22 PROCESS AND SWITCHING DEVICE FOR ADVERTISING TESTING ON TELEVISIONS

Country Status (4)

Country Link
DE (1) DE2221537C3 (en)
FR (1) FR2135401B1 (en)
GB (1) GB1396981A (en)
IT (1) IT953738B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386436A (en) 1981-02-27 1983-05-31 Rca Corporation Television remote control system for selectively controlling external apparatus through the AC power line
US4392022A (en) * 1981-01-30 1983-07-05 Rca Corporation Television remote control system for selectively controlling a plurality of external apparatus
US4965825A (en) 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
USRE47642E1 (en) 1981-11-03 2019-10-08 Personalized Media Communications LLC Signal processing apparatus and methods
US7831204B1 (en) 1981-11-03 2010-11-09 Personalized Media Communications, Llc Signal processing apparatus and methods
CA1203018A (en) * 1982-02-12 1986-04-08 Daisuke Kozakai Remote control system

Also Published As

Publication number Publication date
DE2221537B2 (en) 1980-01-31
FR2135401B1 (en) 1973-05-11
FR2135401A1 (en) 1972-12-22
GB1396981A (en) 1975-06-11
DE2221537C3 (en) 1980-09-25
DE2221537A1 (en) 1972-11-16

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