CH529492A - Method for the transmission of at least one audio signal within the frequency spectrum of a video signal - Google Patents

Method for the transmission of at least one audio signal within the frequency spectrum of a video signal

Info

Publication number
CH529492A
CH529492A CH1421571A CH1421571A CH529492A CH 529492 A CH529492 A CH 529492A CH 1421571 A CH1421571 A CH 1421571A CH 1421571 A CH1421571 A CH 1421571A CH 529492 A CH529492 A CH 529492A
Authority
CH
Switzerland
Prior art keywords
transmission
frequency spectrum
video signal
audio signal
signal
Prior art date
Application number
CH1421571A
Other languages
German (de)
Inventor
Guenter Gassmann Gerhard
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
Publication of CH529492A publication Critical patent/CH529492A/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)
CH1421571A 1970-10-03 1971-09-30 Method for the transmission of at least one audio signal within the frequency spectrum of a video signal CH529492A (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
CH529492A true CH529492A (en) 1972-10-15

Family

ID=5784166

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1421571A CH529492A (en) 1970-10-03 1971-09-30 Method for the transmission of at least one audio signal within the frequency spectrum 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
NL7113487A (en) 1972-04-05
AU465317B2 (en) 1975-09-25
FR2110206A2 (en) 1972-06-02
FR2110206B2 (en) 1977-12-02
IT1054111B (en) 1981-11-10
BE773439R (en) 1972-04-04
DE2048736A1 (en) 1972-04-06
AU3407771A (en) 1973-04-05
GB1306468A (en) 1973-02-14

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Legal Events

Date Code Title Description
PLZ Patent of addition ceased
PLZ Patent of addition ceased