BE773439R - METHOD OF TRANSMISSION OF AT LEAST ONE SOUND SIGNAL WITHIN THE FREQUENCY SPECTRUM OF AN IMAGE SIGNAL - Google Patents

METHOD OF TRANSMISSION OF AT LEAST ONE SOUND SIGNAL WITHIN THE FREQUENCY SPECTRUM OF AN IMAGE SIGNAL

Info

Publication number
BE773439R
BE773439R BE773439A BE773439A BE773439R BE 773439 R BE773439 R BE 773439R BE 773439 A BE773439 A BE 773439A BE 773439 A BE773439 A BE 773439A BE 773439 R BE773439 R BE 773439R
Authority
BE
Belgium
Prior art keywords
transmission
frequency spectrum
signal
image signal
sound signal
Prior art date
Application number
BE773439A
Other languages
Dutch (nl)
Inventor
G G Gassmann
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 BE773439R publication Critical patent/BE773439R/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Television Signal Processing For Recording (AREA)
BE773439A 1970-10-03 1971-10-04 METHOD OF TRANSMISSION OF AT LEAST ONE SOUND SIGNAL WITHIN THE FREQUENCY SPECTRUM OF AN IMAGE SIGNAL BE773439R (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
BE773439R true BE773439R (en) 1972-04-04

Family

ID=5784166

Family Applications (1)

Application Number Title Priority Date Filing Date
BE773439A BE773439R (en) 1970-10-03 1971-10-04 METHOD OF TRANSMISSION OF AT LEAST ONE SOUND SIGNAL WITHIN THE FREQUENCY SPECTRUM OF AN IMAGE 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
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
IT1054111B (en) 1981-11-10

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