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lpcrr2am
- 用MATLAB来实现声音信号处理的函数程序的源代码。-MATLAB to achieve voice signal processing function of a program's source code.
matlab
- 基于MATLAB的声音滤波及加噪文件的处理实验结果源代码-song wave document or with noise filter with matlab and other tread
matlab
- 文中主要探究声音在频率上体现出的各种特性，并在此基础上在Matlab平台下的信号处理工具箱，如sptool、fdatool、wavelet、simulink工具箱等，对声纹识别技术做初步探索。-This paper explore the sound reflects the various characteristics in the frequency, the signal processing toolbox in Matlab platform and on this basis, s
Matlab
- matlab 傅里叶变换 求包络 等对声音的处理文件-the matlab Fourier transform seeking envelope of sound processing files
matlab
- 基于matlab的声音信号采集，分析处理，包括声卡采集，及浏览系统文件-Based on matlab voice signal acquisition, analysis and processing, including card acquisition, and browse system files
matlab-program
- 这是在matlab环境下，利用小波变换对信号 进行处理，例如对声音的去噪。-This is in the matlab environment, the use of wavelet transform for signal processing, such as denoising of sound.
xioaboquzao
- 小波去噪程序，调用matlab，db6基波，分解三次，用于声音处理，比一般滤波器要好用-Wavelet denoising procedure, call matlab, db6 fundamental decomposition three times, for sound processing, be easy to use than the average filter
sound
- matlab的处理程序，对“hello”声音信号进行采样滤波后重放。-matlab handler, after hello voice signal is sampled filter replay.
matlab-audio-processing-and-GUI
- 关于语音处理的matlab代码，以GUI界面形式展开，音效处理的功能有声音的快放慢放、高低通滤波、音量的增强和减弱等，实现效果佳，可供大家参考-On speech processing matlab code to form a GUI interface to start, there are sound audio processing features fast slow release, low-pass filtering, raise and lower the volume, to
music_player_matlab
- 利用matlab编写播放器带声音处理，符合以下要求 1.对立体声指定时间段进行分段、插入、删除等编辑 2.用时间单位显示横坐标，用鼠标进行各种操作， 3.可从当前鼠标点击位置开始播放。-Use matlab write Player with voice processing, meet the following requirements 1. Stereo specified period segment, insert, delete, edit, etc. 2. Ti
STFFTtool1
- 对非平稳信号进行分段、截取，再对处理过后的短时信号做短时傅里叶变换，分析其频谱特性，并找到各个时间节点的频率特性，以便分析不同事件段内的声音特征。(The nonstationary signals are segmented, and then the interception, the short-time signal after processing the short-time Fourier transform, the analysis of the spectrum charac
STFFTtool2
- 对非平稳信号进行分段、截取，再对处理过后的短时信号做短时傅里叶变换，分析其频谱特性，并找到各个时间节点的频率特性，以便分析不同事件段内的声音特征，达到区分不同声音的目的。(The nonstationary signals are segmented, and then the interception, the short-time signal after processing the short-time Fourier transform, the analysis of the spe
STFFTtool3
- 对非平稳信号进行分段、截取，再对处理过后的短时信号做短时傅里叶变换，分析其频谱特性，并找到各个时间节点的频率特性，以便分析不同事件段内的声音特征，一图像的形式表达出，最终达到区分不同声音的目的。(The nonstationary signals are segmented, and then the interception, the short-time signal after processing the short-time Fourier transform, the analysi
keypoint
- 对非平稳信号进行分段、截取，再对处理过后的短时信号做短时傅里叶变换，分析其频谱特性，并找到各个时间节点的频率特性，以便分析不同事件段内的声音特征，以图像的形式表达出，最终达到区分不同声音的目的。(The nonstationary signals are segmented, and then the interception, the short-time signal after processing the short-time Fourier transform, the analysi
程式碼
- 该代码可做快速傅里叶转换以及离散傅里叶转换以及绘制三维时频图(The code can do fast Fourier transform, as well as discrete Fourier transform, and to draw three-dimensional time-frequency map)
wav
- 可以实现对自己录制的wav格式声音进行频谱分析时域分析并且加入随机噪音，可播放声音进行对比，自动绘制波形频谱图。最后进行去噪滤波。适合大学生数字信号处理课程实验(It can realize the spectral analysis of the wav format, record the time domain analysis and add random noise. It can play the voice contrast, and automatically draw the
滑动平均滤波器实验报告
- 给出一段噪声音乐信号，用滑动平均滤波器进行处理，观察改变滑动窗口宽度对声音效果的影响。 （1）读取一段噪声信号，画出未处理噪声信号的时域波形和信号频谱图； （2）在Matlab中利用滑动平均滤波器对噪声信号进行处理，得出处理后的图像； （3）改变滑动窗口的宽度，观察处理后噪声以及图像得出对效果的影响。(A piece of noise music signal is given. It is processed with a sliding average filter to obse
用MATLAB来实现3个通道的语音盲源分离
- 盲分离算法，处理声音信号的分离，供语音识别使用(Blind separation algorithm, which handles the separation of sound signals, is used for speech recognition.)
MEEMD
- 可用于信号处理的MEEMD算法，例如管道泄漏，声音信号的噪声处理等等(Meemd algorithm can be used in signal processing, such as pipeline leakage, noise processing of sound signal, etc)
语音分离 MATLAB
- 基于计算听觉场景分析的语音分离算法，计算听觉场景分析试图利用计算机技术通过对人类听觉心理过程及听觉生理过程的模拟，使计算机具备象人耳那样处理声音(分离并解释)的能力，这是一项新兴的边缘研究课题。