在室内扩音当中,使用的麦克风数量及增益大小是扩音工作者必须谨慎处理的问题。为了充分应对复杂的演出环境,除了要有的专业知识作保障以外,还需要有丰富的应对突发性问题的经验,模拟实验的方式能够为我们提供必要的参考数据和实战经验,它将有助于我们妥善解决或避免工作中出现的极端问题。 Among the indoor loudspeakers, the number of microphones used and the gain size are issues that loudspeakers must handle with caution. In order to fully deal with the complex performance environment, in addition to having the professional knowledge to be protected, it is also necessary to have rich experience in dealing with unexpected problems. The simulation experiment can provide us with the necessary reference data and actual combat experience. It will have Help us to properly solve or avoid the extreme problems in our work.