首页>
外国专利>
Manner and device null in order to regenerate the data like the tele tech strike data which is encoded in the television signal
Manner and device null in order to regenerate the data like the tele tech strike data which is encoded in the television signal
展开▼
机译：方式和设备为空，以便重新生成数据，例如电视信号中编码的电信罢工数据
展开▼
页面导航
摘要
著录项
相似文献
摘要
A receiver for recovering serial digital data, such as teletext, achieves an effective sampling rate which is a multiple of the local receiver clock frequency by passing the data signal through a multitap delay line. The delay line outputs are supplied to a register, and the register output which yields the lowest bit error rate is determined and used as the data sampling point. The optimum sampling point is determined by first ascertaining a nominal sampling point from the signal preamble and then programmatically incrementing through the available sampling points (register outputs) until there is no improvement in bit error rate.
展开▼
