县级有线广播机房每次播出的节目,都要进行收音、放录音的几次转换,时间性要求严格。因此,在县级广播机房实行时钟程序控制或微机编程控制是十分必要的。县级有线广播机房实行自动控制是保证安全、准确播出的一项重要内容。我县的有线广播用时钟进行程序控制,不仅给值班人员带来了很多方便,也保证了 Broadcasting at the county-level cable room each broadcast programs, have to radio, put recording several conversions, time-critical requirements. Therefore, in the county-level radio room implementation of the clock program control or computer programming control is very necessary. The implementation of automatic control at the county-level cable broadcasting room is an important part of ensuring safe and accurate broadcasting. My county’s cable radio program control with the clock, not only to bring a lot of convenience on duty, also guaranteed