广播中心播控系统中对讲通讯技术应用

摘要

以全数字化矩阵为核心搭建而成的智能化的主控系统，满足了广播行业多频道、多元化的发展需求，而联系直播、主控之间的对讲系统搭载在这个数字化、网络化的技术平台上运行，实现了灵活多样的通话形式，极大地方便了节目直播和安全播出，在此阐述了山西广播中心播控系统中对讲通讯应用了数字信号处理、MADI技术、数字矩阵、PC技术及光纤通信等数字网络技术的解决方案。%The smart main controlled system built as core for digital matrix can meet the needs of multi channels in broadcast industry, and the intercom system that contacting live and main controlled system is running in this digital and networking technical plat- form to realize the flexible and diverse communication, which greatly makes convenience for live programming and its safety. This arti- cle explains that Shanxi Broadcasting Centre Studio applies the intercom communications system, digital matrix, digital signal process- ing, MADI technology of PC technology and digital networking technologies, such as optical fiber communication solutions.