实现了DSP5416硬件开发板上的实时音频滤波效果，试验验证通过。音频由音频口输入，可在耳机输出口听到滤波之后的效果，以及电脑上录制处理之后的波形进行分析。-DSP5416 hardware development board to achieve a real-time audio filtering effect, experimental validation through. Audio from the audio input port can be heard in the head