该程序实现了运用VHDL实现数字音频滤波，同时在FIR 滤波过程中减少了加法器和乘法器使用数量，大大减小了内存-The program implements the use of VHDL digital audio filtering, while in the FIR filtering process to reduce the number of adders and multipliers used, which greatly reduces the memory

原创代码,采用VHDL实现的64点均值滤波,实验测试过,效果良好,可轻松修改成任意点数均值滤波,采用了多点滑动运算,减小了()