▍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)
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)
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. )
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)
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.)
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)
用matlab实现音高变换 可以任意选择音高(Can choose pitch pitch conversion using matlab)
说明: 数字信号处理,音频信号处理,A计权,三分之一倍频程等(Digital signal processing, audio signal processing, a weight, one third octave, etc)
说明: 用于音频水印稳健性测试的攻击软件,非常流行。现在官方主页链接已失效。(Used to test the robustness of audio watermarking attack software, very popular. Now the official home page link has expired.)
本软件是由MATLAB App Designer工具制作而成的一款集音频采集、播放、时域频域分析、加噪、滤波、特定特效处理及自定义DIY滤波特效处理的综合音频分析处理播放器 注:1.把文件夹放到MATLAB工作空间中,使得图标资源在MATLAB路径中 2.录音为 .wav格式,音乐播放器只支持.wav 和 .mp3格式 3.Windows安装包可直接安装为Windows应用软件(需联网下载MATLAB环境包)(This software is a synthetical audio analysis and processing player which is made by MATLAB App Designer tool. It integrates audio acquisition, playback, time-domain and frequency-domain analysis, noise addition, filtering, special effect processing and custom DIY filtering special effect processing. Note: 1. Place folders in the MATLAB workspace to make icon resources in the MATLAB path. 2. Recording is in. wav format. Music player only supports. wav and. MP3 formats. 3. Windows Installation Package can be directly installed as Windows application software (need to download the MATLAB environment package online))
说明: 本软件是由MATLAB App Designer工具制作而成的一款集音频采集、播放、时域频域分析、加噪、滤波、特定特效处理及自定义DIY滤波特效处理的综合音频分析处理播放器 注:1.把文件夹放到MATLAB工作空间中,使得图标资源在MATLAB路径中 2.录音为 .wav格式,音乐播放器只支持.wav 和 .mp3格式 3.Windows安装包可直接安装为Windows应用软件(需联网下载MATLAB环境包)(This software is a synthetical audio analysis and processing player which is made by MATLAB App Designer tool. It integrates audio acquisition, playback, time-domain and frequency-domain analysis, noise addition, filtering, special effect processing and custom DIY filtering special effect processing. Note: 1. Place folders in the MATLAB workspace to make icon resources in the MATLAB path. 2. Recording is in. wav format. Music player only supports. wav and. MP3 formats. 3. Windows Installation Package can be directly installed as Windows application software (need to download the MATLAB environment package online))
利用提升方案实现db9/7和db5/3小波滤波器,并用该小波进行图像的分解 (Use lifting scheme to achieve db9/7 and db5/3 wavelet filter, and the wavelet decomposition of image)
matlab模拟音频信号的AM调制与解调(The matlab simulation of the audio signal AM modulation and demodulation)
matlab环境中实现的读取音频文件music.wav转换为mif(Matlab environment to read audio file music.wav conversion for mif)