首页> 外国专利> CIRCUIT ARRANGEMENT FOR PRODUCING A TORQUE SIGNAL WITH A REFERENCE SIGNAL, PARTICULARLY APPLICABLE TO DIGITAL VIDEO TECHNIQUE.

CIRCUIT ARRANGEMENT FOR PRODUCING A TORQUE SIGNAL WITH A REFERENCE SIGNAL, PARTICULARLY APPLICABLE TO DIGITAL VIDEO TECHNIQUE.

机译：用于产生带有参考信号的转矩信号的电路布置，尤其适用于数字视频技术。

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摘要

P a) Circuit arrangement for producing a signal coupled with a reference signal, in particular applicable to the digital video technique. "(B) characterized in that a digital signal is derived, which, inside a period of the signal (S) successively takes several different values, in that the digital signal is applied to the control inputs of a timer device (17, 18) capable of being controlled, in that this timer device ( 17, 18) controllable, delays the reference signal (H1) by a controllable number of fractions of the synchronization period of the reference signal, and in that the digital signal in the form of 'at least one additional binary digit is interrogated in common with the state of the counter (H2) by the delayed reference signal (H1'). c) The invention relates to circuit arrangements for producing a signal coupled with a reference signal especially applicable to digital video technique. ". /P

机译：

a）用于产生与参考信号耦合的信号的电路装置，特别是适用于数字视频技术的电路装置。 “（B）的特征在于，导出了一个数字信号，该数字信号在信号（S）的一个周期内连续取几个不同的值，其中，数字信号被施加到计时器设备（17、18）的控制输入上能够被控制的原因在于，该定时器设备（17、18）是可控的，将参考信号（H1）延迟了参考信号同步周期的可控制的分数倍，并且数字信号的形式为“通过延迟的参考信号（H1'）与计数器（H2）的状态共同询问至少一个另外的二进制数字c）本发明涉及一种用于产生与参考信号耦合的信号的电路装置，特别适用于数字视频技术。展开▼

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公开/公告号FR2658371A1

专利类型
公开/公告日1991-08-16

原文格式PDF
申请/专利权人 BIS BROADCAST TELEVISION SYSTE;BIS BROADCAST TELEVISION SYSTEMS;
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申请/专利号FR19910001596
发明设计人 GERHARD WISCHERMANN;WISCHERMANN GERHARD;
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申请日1991-02-12
分类号H03L7/099;H04N5/12;
国家 FR
入库时间 2022-08-22 05:48:18

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