就目前的信号处理手段而言，现场扩声的信号技术处理可以实现以下几种功能： １．频率均衡 给出平直的频响曲线对于电子设备而言，并不是一件难事。然而对于扩声系统，尤其是室内扩声系统，生成频响曲线相对平直的声场却十分困难。在这点上，音箱设备生产厂商常常需要花很多精 In terms of current signal processing methods, the signal processing of live sound reinforcement can achieve the following functions: 1. Frequency equalization gives a flat frequency response curve For electronic devices, it is not a difficult task. However, for the sound reinforcement system, especially the indoor sound reinforcement system, it is very difficult to generate a sound field with a relatively flat frequency response curve. At this point, the speaker equipment manufacturers often need to spend a lot of fine