CU22006A1 - Time scales synchronisation system for television channels. - Google Patents

Time scales synchronisation system for television channels.

Info

Publication number
CU22006A1
CU22006A1 CU1987019A CU1987019A CU22006A1 CU 22006 A1 CU22006 A1 CU 22006A1 CU 1987019 A CU1987019 A CU 1987019A CU 1987019 A CU1987019 A CU 1987019A CU 22006 A1 CU22006 A1 CU 22006A1
Authority
CU
Cuba
Prior art keywords
time
block
synchronization
input
television
Prior art date
Application number
CU1987019A
Other languages
Spanish (es)
Inventor
Ju A Fedorovich
Horta Gilberto Gonzalez
Original Assignee
V Nauchno Issleglovatelskijj I
Izico Tekhn I Ra
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 V Nauchno Issleglovatelskijj I, Izico Tekhn I Ra filed Critical V Nauchno Issleglovatelskijj I
Publication of CU22006A1 publication Critical patent/CU22006A1/en

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  • Synchronizing For Television (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

La invención se refiere a la técnica de televisión y comunicaciones, puede utilizarse para la sincronización de escala de tiempo de patrones secundarios y de trabajo y permite elevar la exactitud de la sincronización de las escalas de tiempo. El sistema de sincronización de escalas de tiempo para canales de televisión contiene un medidor de interválos de tiempo I y están conectados a su entrada un primer bloque 2 del patrón de tiempo y frecuencia y un primer receptor de televisión 3, un segundo bloque 5 del patrón de tiempo y frecuencia conectadas consecutivamente para un generador de sincronización 8, una fuente 9 de senales de televisión, un bloque 10 de entrada de senales de tiempo y un transmisor de televisión 11 y también un bloque 15 de cálculo de tiempo, además en esta están conectados consecutivamente entre la primera salida del segundo bloque 5 del patrón de tiempo y frecuencia y la entrada del generador de sincronización 8 un conformador de impulsos 12 de la senal de imagen corregido y el bloque 7 de las senales de patrón de sincronización, sucesivamente entre la salida del primer bloque 2 del patrón de tiempo y frecuencia y la segunda entrada del bloque 10 de la entrada de las senales de tiempo del bloque 4 de las senales de dirección.The invention relates to the technique of television and communications, can be used for the synchronization of time scales of secondary and working standards and allows to increase the accuracy of the synchronization of the time scales. The time scale synchronization system for television channels contains a time interval meter I and a first block 2 of the time and frequency pattern and a first television receiver 3, a second block 5 of the pattern are connected to its input. of time and frequency connected consecutively for a synchronization generator 8, a television signal source 9, a time signal input block 10 and a television transmitter 11 and also a time calculation block 15, furthermore in this they are consecutively connected between the first output of the second block 5 of the time and frequency pattern and the input of the synchronization generator 8 a pulse shaper 12 of the corrected image signal and block 7 of the synchronization pattern signals, successively between the output of the first block 2 of the time and frequency pattern and the second input of block 10 of the input of the time signals of block 4 of the direction signals.

CU1987019A 1980-03-12 1987-10-09 Time scales synchronisation system for television channels. CU22006A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU802894537A SU1066435A1 (en) 1980-03-12 1980-03-12 System for synchronizing time scales by tv channels

Publications (1)

Publication Number Publication Date
CU22006A1 true CU22006A1 (en) 1992-06-05

Family

ID=20882902

Family Applications (1)

Application Number Title Priority Date Filing Date
CU1987019A CU22006A1 (en) 1980-03-12 1987-10-09 Time scales synchronisation system for television channels.

Country Status (2)

Country Link
CU (1) CU22006A1 (en)
SU (1) SU1066435A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1613016A1 (en) * 2004-07-01 2006-01-04 Thomson Licensing Method for transmitting packets in a transmission system

Also Published As

Publication number Publication date
SU1066435A1 (en) 1991-04-30

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