对于经济实力不强,特别是基层的地市广播电台,在购买不了昂贵的直播设备的情况下,如何在确保现场直播节目音频质量的前提下,解决节目的音频信号回传问题来实现广播现场直播显得特别重要。笔者着重就如何结合实际,借助现代通迅工具以及电脑设备因陋就简地解决音频信号回传问题,来实现广播现场直播做一些有益的探讨,以期为地市广播电台的发展提供参考。 For the economic strength is not strong, especially the grass-roots local radio stations in the case of expensive live equipment can not be purchased, how to ensure the live audio program under the premise of audio quality, to solve the program’s audio signal return problem to achieve the broadcast site Live is particularly important. The author focuses on how to combine reality with the help of modern communication tools and computer equipment simply to solve the problem of audio signal return, to achieve some useful broadcast live broadcast in order to provide a reference for the development of local radio stations.