▍1. 线性预测程序
下面是自编求线性预测系数的程序,MATLAB编写,可以使用(Below are seeking self coefficient of linear prediction procedures MATLAB prepared, you can use)
下面是自编求线性预测系数的程序,MATLAB编写,可以使用(Below are seeking self coefficient of linear prediction procedures MATLAB prepared, you can use)
316咬尾卷积码的WAVA译码与ML译码(316tailbitingcodes WAVAandMLdecoding algorithms)
基于相位差的双麦克风语音增强算法。附件包含两个matlab代码(Phase-based dual-microphone robust speech enhancement)
VB-Audio CABLE A & B are two others Windows Audio Drivers working as two Virtual Audio Cable to connect more applications together. MORE INFO After Payment you will receive a link to a ZIP package containing two ZIP archives: VBCABLE_A_Driver_Pack43.zip VBCABLE_B_Driver_Pack43.zip you may extract these two zip on your local disk (in any directory like "temp" or "archive"). for each ZIP package you can install it by the following steps: 1- Extract all files in one folder (temporary folder) 2- Run Setup program in administrator mode (right click on exe to see the “run as administrator”) 3- Follow instruction : REBOOT after installation (mandatory). After installation a new audio driver is present on your system as playback and recording device.(VB-Audio CABLE A & B are two others Windows Audio Drivers working as two Virtual Audio Cable to connect more applications together.)
对一段wave语音格式的文件分帧(20ms),帧叠10ms,并计算每帧能量。(Wave on the section of the document format voice frame (20ms), frame overlapping 10ms, and calculate the energy of each frame.)
利用matlab实现语音的CVSD编码 并输出语音文件 可听编码效果(Using matlab realize the CVSD coded voice and listen to audio files output encoding effect)
matlab用来绘制wav音频文件的语谱图的程序(wav audio files matlab to draw the spectrum of language programs)
PWM 整流器仿真模型2 有一定代表性(PWM)
麦克风阵列工具箱,可用于仿真声源定位、噪声抑制等功能。(麦 ??缯罅????呦????捎糜?抡嫔? )
声品质程序能够很好的实现声音品质的计算和重构,通过声音品质的计算能够预测和评价声品质的好坏。(Sound quality program can achieve very good voice quality calculation and reconstruction, through the voice quality calculation can predict and evaluate the good quality of the sound. )
说明: 过零峰值幅度(ZCPA:Zero-cro ingwithPeakAmplitude)特征的语音识别系统,它是基于人耳的听觉模型建立起来的,这是ZCPA的源程序。(Zero-crossing peak amplitudes (ZCPA: Zero-cro ingwithPeakAmplitude) features voice recognition system, which is based on the model of the human ear)
音频处理中合唱效果的实现,通过将输入信号分为两路,一路直接输入,一路延迟,最终叠加,实现合唱效果。(The effect of the realization of the audio processing in the chorus, the input signal is divided into two, all the way to direct input, all the way to delay final superposition chorus effect.)
PESQ算法的VC++运行程序。ITU-T P.862协议的内容(ITU-T P.862 (02/2001)- Perceptual evaluation of speech quality (PESQ))
构造小波基的Matlab源代码,来自小波图像压缩教程(Construction Wavelet Matlab source code, from the wavelet image compression tutorial)
espeak所需的 portaudio库文件,可用于音频编程(portaudio library)
espeak所需的 portaudio库文件,可用于音频编程(portaudio library)
用同态滤波方法(倒谱)解决回声干扰问题。给出了一句语音,并在此信号上叠加回声干扰,通过倒谱的方法将信号和回声的冲击响应分开。(using the same state filtering method (cepstrum) Echo solve the interference problem. Given a voice, and in this echo superimposed on the signal interference, through cepstrum approach would echo signals and respond to the impact of separation.)
是一个文件播放器,实现文本,图片,音频,视频的播放功能。(Is a file player to achieve the text, images, audio and video playback.)
说明: 可实现音频倍速,以及音频的慢放和优化处理(It can realize double speed of audio, slow playing and optimized processing of audio)