ES389627A2 - 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
ES389627A2
ES389627A2 ES389627A ES389627A ES389627A2 ES 389627 A2 ES389627 A2 ES 389627A2 ES 389627 A ES389627 A ES 389627A ES 389627 A ES389627 A ES 389627A ES 389627 A2 ES389627 A2 ES 389627A2
Authority
ES
Spain
Prior art keywords
sound signal
duration
frame
receiver
storage device
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
ES389627A
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 DE19702014949 external-priority patent/DE2014949A1/de
Application filed by Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES389627A2 publication Critical patent/ES389627A2/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)
  • Details Of Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
ES389627A 1970-03-28 1971-03-27 Metodo para transmitir, por lo menos, una senal de sonido dentro del espectro de frecuencia de una senal de video. Expired ES389627A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702014949 DE2014949A1 (de) 1969-11-05 1970-03-28 Verfahren zur Übertragung mindes tens eines Tonsignals innerhalb des Frequenzspektrums eines Videosignals

Publications (1)

Publication Number Publication Date
ES389627A2 true ES389627A2 (es) 1974-01-01

Family

ID=5766526

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389627A Expired ES389627A2 (es) 1970-03-28 1971-03-27 Metodo para transmitir, por lo menos, una senal de sonido dentro del espectro de frecuencia de una senal de video.

Country Status (6)

Country Link
BE (1) BE764855R (2)
ES (1) ES389627A2 (2)
FR (1) FR2083640B2 (2)
GB (1) GB1307654A (2)
IT (1) IT1044921B (2)
ZA (1) ZA711469B (2)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2146876A (en) * 1933-04-08 1939-02-14 Rca Corp Intelligence transmission system

Also Published As

Publication number Publication date
FR2083640B2 (2) 1977-12-02
GB1307654A (en) 1973-02-21
ZA711469B (en) 1971-12-29
BE764855R (fr) 1971-09-27
IT1044921B (it) 1980-04-21
FR2083640A2 (2) 1971-12-17

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170703