ITU

这是一个可以实现实时录音并播放的QT程序，录音的同时播放已经录制的声音，包含mainwindow.h，mainwindow.cpp和main.cpp三个文件

一个法语的TTS系统，使用perl编写。Text2phone is a French Text To Speech (TTS) written in Perl -a French TTS system, using perl prepared. Text2phone is a French Text To Speech (TTS) writ ten in Perl

用vc编的用于语音的频谱的检测，可以显示语音的频谱图。-It is used to detect spectral of speech and display the spectralgram.

语音识别工具，包含源代码-tools of speech recognition ,including source

Levison-Durbin 语音信号处理中的线性预测编码LPC 理论、格型滤波器以及求解现行预 测方程的算法，可以实现对语音信号重要元素的分析、合成甚至识别。 基于现有的实验平台，我们可以利用 Matlab 函数来获得几个固定语音元素（如元音） 的模型系数，LPC 得到的系数组成 IIR 滤波器。利用冲击脉冲 序列作为输入，我们就可以得到原来的语音。这是一种简单的语音合成功能。-Levison-Durbin speech signal processing in linear predictive coding LPC theory, lattice filters, as well as the current prediction equation solving algorithm, can achieve an important element of the speech signal analysis, synthesis or recognition. Based on the existing experimental platform, we can use Matlab function to obtain the number of fixed-voice elements (such as vowels) model coefficients, LPC coefficients are the composition of IIR filters. Shock pulse sequence used as input, we can get the original voice. This is a simple voice synthesis.

Hidden Macrox Model

opnet CS_4700_4s_e6_fr2_sl4_ref- opnet CS_4700_4s_e6_fr2_sl4_ref

语音降噪的M程序，原信号加噪声，进行滤波得出原始信号-M procedures, the original signal plus noise, obtained the original signal filtering

用MATLAB采集和播放一段（5s长，采样率为8k，每个样本位数8位）的语音信号。-Collection and use MATLAB for some players (5s long, sampling rate of 8k, each sample median 8) of the voice signal.

语音文件加窗后比较去零的范围，以及它们的比较图。-After the voice file comparison window to increase the scope of zero, and their comparison.