In this paper an intellectualized and integrated testing system of FM broadcast is devised and exploited to satisfy with the requirement of digital video broadcast development.
针对广播电视的数字化和智能化发展需求,设计和开发了一套调频广播智能化综合测试系统。
The digital stereo encoder applied in FM broadcast is accomplished with DSP chip TMS320C50 and high-speed A/D chip. The method of digital interpolator in digital FM stereo encoder is proposed.
介绍了采用DSP芯片TMS320C50及高速A/D芯片实现的调频广播用的数字调频立体声编码器及其结构。
The passive radar utilizes commercial FM broadcast station, TV station, or cellular phone base to detect and track targets by receiving and processing echoes from transmitters of opportunity.
基于外辐射源的无源雷达利用普通的调频广播、电视信号、卫星信号、手机基站信号等民用机会照射源,通过探测空中目标的微弱反射信号来检测和跟蹤目标。