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公共扩音在高校范围中有着相当广泛的应用,无论是校园广播还是晚会现场调音都离不开它的参与。相对于专业集成化的音响工程来说,校园式的公共扩音体系虽然结构简单,但却具备了前者无法比拟的快速和灵活的特点。如何调动半专业和非专业人员利用非常有限的硬件资源获得最佳的扩音效果是一项非常有趣的课题。通过近几年的研究,我发现通过规范的操作来避免可能出现的问题,远比盲目增加设备结构更具有实际意义。本文将通过一些较为典型的案例,来进行具体的探讨。
Public PA has a wide range of applications in colleges and universities, whether it is campus radio or party tuning are inseparable from its participation. Relative to the professional integration of sound engineering, campus-style public PA system, although simple in structure, but with the former can not match the fast and flexible features. How to mobilize semi-professional and non-professional use of very limited hardware resources for the best amplification is a very interesting topic. Through the research in recent years, I found that avoiding the problems that may arise through the standard operation is far more practical than blindly increasing the device structure. This article will be some of the more typical case, to conduct a specific discussion.