MX167890B - Mejora en inmunidad para las distorsiones de canalde las señales mac - Google Patents

Mejora en inmunidad para las distorsiones de canalde las señales mac

Info

Publication number
MX167890B
MX167890B MX006733A MX673387A MX167890B MX 167890 B MX167890 B MX 167890B MX 006733 A MX006733 A MX 006733A MX 673387 A MX673387 A MX 673387A MX 167890 B MX167890 B MX 167890B
Authority
MX
Mexico
Prior art keywords
signal
video signal
transmitting
sñales
canalde
Prior art date
Application number
MX006733A
Other languages
English (en)
Inventor
Charles W Rhodes
Original Assignee
Scientific Atlanta
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 Scientific Atlanta filed Critical Scientific Atlanta
Publication of MX167890B publication Critical patent/MX167890B/es

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
    • H04N7/083—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 and the horizontal blanking interval, e.g. MAC data signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Synchronizing For Television (AREA)
  • Color Television Systems (AREA)

Abstract

La presente invención se refiere a en una señal de video de componente analógico de multicanalización de división en el tiempo que tiene una línea que incluye un componente de luminancia, un componente de crominancia y un intervalo de suspensión horizontal que consiste ya sea de una señal de recuperación de reloj o una señal de restablecimiento de corriente directa pero no ambas, en donde el método para transmitir las señales múltiples de la señal de video consiste de los pasos de: transmitir una primera línea de la señal de video en donde el intervalo de suspensión horizontal consiste de la señal de recuperación de reloj; y transmitir N líneas subsecuentes de la señal de video, en donde el intervalo de supresión horizontal consiste de la señal de restablecimiento de corriente directa.
MX006733A 1986-06-03 1987-06-02 Mejora en inmunidad para las distorsiones de canalde las señales mac MX167890B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87003686A 1986-06-03 1986-06-03

Publications (1)

Publication Number Publication Date
MX167890B true MX167890B (es) 1993-04-21

Family

ID=25354661

Family Applications (1)

Application Number Title Priority Date Filing Date
MX006733A MX167890B (es) 1986-06-03 1987-06-02 Mejora en inmunidad para las distorsiones de canalde las señales mac

Country Status (11)

Country Link
EP (1) EP0271540B1 (es)
JP (1) JPH01500394A (es)
CN (1) CN87104065A (es)
AU (1) AU613313B2 (es)
CA (1) CA1321830C (es)
DE (1) DE3789498T2 (es)
DK (1) DK168507B1 (es)
FI (1) FI88094C (es)
MX (1) MX167890B (es)
WO (1) WO1987007810A1 (es)
ZA (1) ZA873823B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8801844A (nl) * 1988-07-21 1990-02-16 Philips Nv Opstarten van de timing in een inrichting voor het afleiden van een kloksignaal.
WO1991011887A1 (en) * 1990-02-02 1991-08-08 Ketex Pty. Ltd. Improved video display transfer
AU640746B2 (en) * 1990-02-02 1993-09-02 Ketex Pty. Ltd. Improved video display transfer
CN1051183C (zh) * 1996-10-22 2000-04-05 俞强 同频多路抗干扰实时识别方法及系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2629706C3 (de) * 1976-07-02 1986-07-10 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Übertragung und/oder Aufzeichnung von Farbfernsehsignalen
JPS6033031B2 (ja) * 1978-12-22 1985-07-31 ソニー株式会社 Ｐａｌ方式の同期信号発生器
US4446482A (en) * 1982-04-05 1984-05-01 Zenith Radio Corporation System for generating 2H pulses in a television receiver
US4533936A (en) * 1983-03-28 1985-08-06 General Electric Company System for encoding and decoding video signals
JPH0632459B2 (ja) * 1984-02-15 1994-04-27 株式会社日立製作所 映像信号の記録再生装置
FR2565448B1 (fr) * 1984-06-04 1986-10-10 France Etat Procede et dispositif d'extraction de synchronisation pour systeme de diffusion a multiplexage temporel de signaux numeriques et analogiques
US4758898A (en) * 1984-07-30 1988-07-19 Sanyo Electric Co., Ltd. Video signal recording and reproducing apparatus

Also Published As

Publication number Publication date
CA1321830C (en) 1993-08-31
EP0271540A4 (en) 1988-09-28
FI880474A (fi) 1988-02-02
DE3789498D1 (de) 1994-05-05
DK52888D0 (da) 1988-02-02
EP0271540A1 (en) 1988-06-22
DK168507B1 (da) 1994-04-05
AU7581587A (en) 1988-01-11
ZA873823B (en) 1988-01-27
CN87104065A (zh) 1988-01-06
EP0271540B1 (en) 1994-03-30
AU613313B2 (en) 1991-08-01
FI88094C (fi) 1993-03-25
FI88094B (fi) 1992-12-15
DE3789498T2 (de) 1994-09-29
FI880474A0 (fi) 1988-02-02
JPH01500394A (ja) 1989-02-09
DK52888A (da) 1988-02-24
WO1987007810A1 (en) 1987-12-17

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