广播和电视媒体在新时期下作为有效的宣传手段,它们的宣传效果优秀与否取决于广大的听众和观众收听收看广播节目和电视节目与否,是可以作为衡量是否创造了良好的电台和电视工作者的职业标准。所以,在新时期下,电台和电视台要进行维护的工作研究,来应对所要发生的困难。本文对新时期下的广播电视技术的维护工作进行了简要的研究。 Radio and television media, as an effective advocacy tool under the new era, are well-publicized or not depending on the vast audience and audience listening to radio and television programs or not, as a measure of whether good radio and television have been created Professional standards of workers. Therefore, under the new era, radio and television stations should carry out maintenance work to deal with the difficulties they are facing. This article briefly studies the maintenance of radio and television technology under the new era.