ES387715A2 - 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
ES387715A2
ES387715A2 ES387715A ES387715A ES387715A2 ES 387715 A2 ES387715 A2 ES 387715A2 ES 387715 A ES387715 A ES 387715A ES 387715 A ES387715 A ES 387715A ES 387715 A2 ES387715 A2 ES 387715A2
Authority
ES
Spain
Prior art keywords
line
signal
during
frame time
frame
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
ES387715A
Other languages
English (en)
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 ES387715A2 publication Critical patent/ES387715A2/es
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K23/00Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/002Pulse counters comprising counting chains; Frequency dividers comprising counting chains using semiconductor devices
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/62Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K5/00Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/15Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors
    • H03K5/15013Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors with more than two outputs
    • H03K5/1506Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors with more than two outputs with parallel driven output stages; with synchronously driven series connected output stages
    • H03K5/15093Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors with more than two outputs with parallel driven output stages; with synchronously driven series connected output stages using devices arranged in a shift register
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/08Systems 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
    • H04N7/087Systems 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

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Shift Register Type Memory (AREA)
  • Television Systems (AREA)
  • Color Television Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
ES387715A 1970-01-29 1971-01-28 Metodo para transmitir por lo menos una senal de sonido dentro del espectro de frecuencia de una senal de video. Expired ES387715A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702004023 DE2004023A1 (de) 1970-01-29 1970-01-29 Verfahren zur UEbertragung mindestens eines Tonsignals innerhalb des Frequenzspektrums eines Videosignals

Publications (1)

Publication Number Publication Date
ES387715A2 true ES387715A2 (es) 1974-08-01

Family

ID=5760846

Family Applications (1)

Application Number Title Priority Date Filing Date
ES387715A Expired ES387715A2 (es) 1970-01-29 1971-01-28 Metodo para transmitir por lo menos una senal de sonido dentro del espectro de frecuencia de una senal de video.

Country Status (10)

Country Link
BE (1) BE762208R (es)
BR (1) BR7100609D0 (es)
DE (1) DE2004023A1 (es)
ES (1) ES387715A2 (es)
FR (1) FR2080937B2 (es)
GB (1) GB1307652A (es)
IT (1) IT975525B (es)
NL (1) NL7101104A (es)
SE (1) SE369140B (es)
ZA (1) ZA71313B (es)

Also Published As

Publication number Publication date
FR2080937B2 (es) 1977-12-02
GB1307652A (en) 1973-02-21
SE369140B (es) 1974-08-05
FR2080937A2 (es) 1971-11-26
DE2004023A1 (de) 1971-08-05
BR7100609D0 (pt) 1973-03-13
IT975525B (it) 1974-08-10
ZA71313B (en) 1971-11-24
BE762208R (nl) 1971-07-29
NL7101104A (es) 1971-08-02

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170703