ES389217A2 - Metodo para transmitir por lo menos una senal de sonido dentro del espectro de frecuencia de una senal de video. - Google Patents

Metodo para transmitir por lo menos una senal de sonido dentro del espectro de frecuencia de una senal de video.

Info

Publication number
ES389217A2
ES389217A2 ES389217A ES389217A ES389217A2 ES 389217 A2 ES389217 A2 ES 389217A2 ES 389217 A ES389217 A ES 389217A ES 389217 A ES389217 A ES 389217A ES 389217 A2 ES389217 A2 ES 389217A2
Authority
ES
Spain
Prior art keywords
frame
sound signal
duration
storage device
receiver
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
Application number
ES389217A
Other languages
English (en)
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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
Priority claimed from DE19702012177 external-priority patent/DE2012177A1/de
Application filed by Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES389217A2 publication Critical patent/ES389217A2/es
Expired legal-status Critical Current

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)
  • Time-Division Multiplex Systems (AREA)
  • Details Of Television Systems (AREA)
ES389217A 1970-03-14 1971-03-13 Metodo para transmitir por lo menos una senal de sonido dentro del espectro de frecuencia de una senal de video. Expired ES389217A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702012177 DE2012177A1 (de) 1969-11-05 1970-03-14 Verfahren zur Übertragung mindestens eines Tonsignals innerhalb des Frequenz spektrums eines Videosignals Zusatz ^u 1955710

Publications (1)

Publication Number Publication Date
ES389217A2 true ES389217A2 (es) 1973-06-16

Family

ID=5765090

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389217A Expired ES389217A2 (es) 1970-03-14 1971-03-13 Metodo para transmitir por lo menos una senal de sonido dentro del espectro de frecuencia de una senal de video.

Country Status (5)

Country Link
BE (1) BE764239R (esLanguage)
ES (1) ES389217A2 (esLanguage)
FR (1) FR2091975B2 (esLanguage)
GB (1) GB1321339A (esLanguage)
IT (1) IT1025003B (esLanguage)

Also Published As

Publication number Publication date
FR2091975B2 (esLanguage) 1977-12-02
GB1321339A (en) 1973-06-27
IT1025003B (it) 1978-08-10
BE764239R (fr) 1971-09-15
FR2091975A2 (esLanguage) 1972-01-21

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170703