IT1054111B - TRANSMISSION METHOD OF AT LEAST ONE PROBE SIGNAL WITHIN THE SPECTRUM OF FREQUENCIES OF A VIDEO SIGNAL - Google Patents

TRANSMISSION METHOD OF AT LEAST ONE PROBE SIGNAL WITHIN THE SPECTRUM OF FREQUENCIES OF A VIDEO SIGNAL

Info

Publication number
IT1054111B
IT1054111B IT2929871A IT2929871A IT1054111B IT 1054111 B IT1054111 B IT 1054111B IT 2929871 A IT2929871 A IT 2929871A IT 2929871 A IT2929871 A IT 2929871A IT 1054111 B IT1054111 B IT 1054111B
Authority
IT
Italy
Prior art keywords
frequencies
spectrum
transmission method
signal
video signal
Prior art date
Application number
IT2929871A
Other languages
Italian (it)
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of IT1054111B publication Critical patent/IT1054111B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
IT2929871A 1970-10-03 1971-09-30 TRANSMISSION METHOD OF AT LEAST ONE PROBE SIGNAL WITHIN THE SPECTRUM OF FREQUENCIES OF A VIDEO SIGNAL IT1054111B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702048736 DE2048736A1 (en) 1970-10-03 1970-10-03 Method for transmitting at least one audio signal within the frequency spectrum of a video signal

Publications (1)

Publication Number Publication Date
IT1054111B true IT1054111B (en) 1981-11-10

Family

ID=5784166

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2929871A IT1054111B (en) 1970-10-03 1971-09-30 TRANSMISSION METHOD OF AT LEAST ONE PROBE SIGNAL WITHIN THE SPECTRUM OF FREQUENCIES OF A VIDEO SIGNAL

Country Status (8)

Country Link
AU (1) AU465317B2 (en)
BE (1) BE773439R (en)
CH (1) CH529492A (en)
DE (1) DE2048736A1 (en)
FR (1) FR2110206B2 (en)
GB (1) GB1306468A (en)
IT (1) IT1054111B (en)
NL (1) NL7113487A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU568443B2 (en) * 1984-11-12 1987-12-24 I.R.T. Electronics Pty. Ltd. A vertical interval multi-channel audio system
AU594255B2 (en) * 1987-10-16 1990-03-01 I.R.T. Electronics Pty. Limited Transmission of audio in a video signal

Also Published As

Publication number Publication date
AU465317B2 (en) 1975-09-25
FR2110206A2 (en) 1972-06-02
AU3407771A (en) 1973-04-05
BE773439R (en) 1972-04-04
DE2048736A1 (en) 1972-04-06
CH529492A (en) 1972-10-15
FR2110206B2 (en) 1977-12-02
GB1306468A (en) 1973-02-14
NL7113487A (en) 1972-04-05

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