ES390227A1 - 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
ES390227A1
ES390227A1 ES390227A ES390227A ES390227A1 ES 390227 A1 ES390227 A1 ES 390227A1 ES 390227 A ES390227 A ES 390227A ES 390227 A ES390227 A ES 390227A ES 390227 A1 ES390227 A1 ES 390227A1
Authority
ES
Spain
Prior art keywords
signal
sound
frame
line
duration
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
ES390227A
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
Application filed by Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES390227A1 publication Critical patent/ES390227A1/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)
  • Television Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Details Of Television Systems (AREA)
ES390227A 1970-04-16 1971-04-15 Metodo para transmitir, por lo menos, una senal de sonido dentro del espectro de frecuencia de una senal de video. Expired ES390227A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702018350 DE2018350A1 (de) 1970-04-16 1970-04-16 Verfahren zur Übertragung mindestens eines Tonsignals innerhalb des Frequenzspektrums eines Videosignals

Publications (1)

Publication Number Publication Date
ES390227A1 true ES390227A1 (es) 1973-06-16

Family

ID=5768282

Family Applications (1)

Application Number Title Priority Date Filing Date
ES390227A Expired ES390227A1 (es) 1970-04-16 1971-04-15 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) BE774293R (enrdf_load_stackoverflow)
DE (1) DE2018350A1 (enrdf_load_stackoverflow)
ES (1) ES390227A1 (enrdf_load_stackoverflow)
FR (1) FR2086117B2 (enrdf_load_stackoverflow)
GB (1) GB1307655A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491199A (en) * 1967-05-12 1970-01-20 Xerox Corp Facsimile multiplex system
CH466374A (de) * 1967-12-11 1968-12-15 Patelhold Patentverwertung Verfahren für Mehrkanal-Zeitmultiplexübertragung von Fernsprechsignalen

Also Published As

Publication number Publication date
BE774293R (fr) 1972-04-24
FR2086117A2 (enrdf_load_stackoverflow) 1971-12-31
GB1307655A (en) 1973-02-21
DE2018350A1 (de) 1971-10-28
FR2086117B2 (enrdf_load_stackoverflow) 1977-11-04

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