▍1. WavTest
提取.wav音频数据,数据保存在data.txt里(Extraction. Wav audio data, data stored in the data.txt Lane)
提取.wav音频数据,数据保存在data.txt里(Extraction. Wav audio data, data stored in the data.txt Lane)
creates a minimum phase wavelet for impulsive sources
关于虹膜定位的原代码 有兴趣试试看啊 很不错的呢(Iris location on the original code are interested in a very good try it ah)
将采集的pcm文件转换为wav.里面有一个小的Demo程序,大家可以参考一下!飞扬工作室(Will be collected pcm file is converted to wav. There are a small Demo program, we can look at! Feiyang Studio)
最全面的hmm工具箱,里面的资料应用尽有~ (most comprehensive toolbox hmm, where the information is exhausted)
一个vc开发的声音捕获程序,用于捕获音频输入设备(比如麦克风)录入的数据。(vc development of a voice capture procedures for the capture audio input devices (eg, a microphone) input data.)
Matlab环境下的基于独立分量分析(ICA)算法的声音混合与分离仿真程序(Matlab environment based on the independent component analysis (ICA) is the voice mixed with the separation of simulation program)
高品质音频编解码器WM8731的Verilog使用程序。(high-quality audio codec WM8731 Verilog procedures.)
计算高斯混合模型先验概率和后验概率的程序,采用大矩阵运算,大大提高了运行速度。(Gaussian mixture model calculated a priori probability and the probability of post-mortem procedures, using a large matrix computation, greatly improved speed.)
训练高斯混合模型的程序,尽管此类代码较多,但本程序经过笔者改写优化后,很大程度上避免了普通方法中局部最优的问题。(Gaussian mixture model training procedures, although the code more, but the procedure after the author rewrite optimization, largely avoiding the ordinary method of optimal local issues.)
说明: SIP 开发 第四版SipCode_02S IP 开发 第四版SipCode_02(SIP development of the 4th edition of the fourth edition SipCode_02SIP development SipCode_02SIP fourth SipCode_02 development)
DSP优化的G.723.1的代码,支持5.3和6.3速率,可直接在DSP平台上编译,运行,占用CPU%8,效果很好!(The optimized code of DSP can support 5300 and 6300 bps. It can be compilered and runned in DSP table and have good performance. )
回音消除源程序(好例子)(Echo dispel source(very good example))