很好的播放软件可以用FFT算法计算波形 有点像media9 不过完整程序有两个部分-good player software can be used FFT algorithm is a bit like a waveform integrity procedures media9 But there are two parts
用JAVA写的计时程序,对进行程序调试与测试时可能会有帮助,我用他来测试网络程序的响应时间。-with JAVA time to write procedures for the commissioning and testing procedures may be helpful, I used his network to test the response time procedures.