Description: 盲分离算法，处理声音信号的分离，利用算法分离出语音信号，供语音识别使用-blind separation algorithm, the signal processing sound separation, the use of algorithms to isolate voice signal, for the use of speech recognition Platform: |
Size: 15020 |
Author:扬扬 |
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Description: 盲分离算法，处理声音信号的分离，利用算法分离出语音信号，供语音识别使用-blind separation algorithm, the signal processing sound separation, the use of algorithms to isolate voice signal, for the use of speech recognition Platform: |
Size: 14336 |
Author:扬扬 |
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Description: 从盲声源信号的独立性出发!提出了一种新的盲声源混合信号分离方法:该方法基于信号联合概率的
分布统计!利用信号联合概率的方向导数熵最小获得最佳的旋转角度!最终实现盲信号分离:与快速独立分
量分析方法及神经网络方法相比!该方法不需要迭代计算:采用新的盲声源信号分离方法对轴承试验台的混
合声音信号进行识别!将电机和滚动轴承的声音分离出来!进而可以准确识别机械的故障-Blind sound source from the independence of the starting signal! Proposed a new mixed-signal blind sound source separation method: This method is based on joint probability distribution of signal statistics! Use of signal joint probability of directional derivative entropy minimum get the best rotation angle ! finally realize blind signal separation: with the fast independent component analysis and neural network methods! This method does not require iterative calculation: the introduction of a new blind signal separation method of sound source on the bearing test bed of mixed sound signals to identify! to motor and rolling bearings separated voice! which can accurately identify the mechanical failure Platform: |
Size: 143360 |
Author:长衫 |
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Description: 采用滤波器组，将盲分离与声源定位结合在一起。滤波器组中分别进行子带处理，并且在每个子带中进行声源定位，最后综合所有子带估计的方向得到多个声源的方位信息，同时将声源信息作为ICA分析的约束条件，可以在色噪声及多得到更好的盲分离效果。其优势在于用滤波器组进行多次的估计声源方向，再加以合适的权值均衡后即可得到更优的估计。-The use of filters will be blind source separation and sound localization together. Filter group were sub-band treatment, and in each sub-band in Sound Source Localization, and finally all the sub-band is estimated to be more than the direction of sound source location information, as well as sound source information as ICA analysis of the binding conditions, colored noise can be better and many of the blind source separation effect. Its advantage lies in a number of filter banks with estimated sound source direction, coupled with an appropriate balance weights can be obtained after the better estimate. Platform: |
Size: 462848 |
Author:chen |
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Description: 一个独立成分分析的测试文件，包含了几个声音文件，可以用来测试自己的盲信号分离算法。-An independent component analysis of the test file that contains a number of sound files that can be used to test their algorithm for blind signal separation. Platform: |
Size: 1024 |
Author:陈通 |
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Description: matlab程序；对两个独立信号进行混合，然后对盲源信号进行盲源分离(FastICA)、性别判断、声音加强，如果需要使用性别判断程序，请先安装voicebox，一个matlab toolbox。 有不明白的地方联系yourconnery@gmail.com-matlab program； mixed signals on two independent and then to do the blind signal source separation, sex determination and sound reinforcement.You had better setup the voicebox before you use it.If you can not understand any parts of it ,you may contact yourconnery@gmail.com Platform: |
Size: 1514496 |
Author:稷下散人 |
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Description:
The goal of this project is separate the sound mixtures (.wav) to source signal.
-it is an audio blind source separation with independent component analysis.
In the file , it contains correlation.m, decorrelation.m, ica_.m , joint_diag.m, permuation.m, separation.m, Readme.txt
,X_linear.wav,X_room.wav
and readme.txt can help users operate the code correctly.
Beside the X_linear.wav,X_room.wav is the sound mixtures is considered as input signal
Platform: |
Size: 125952 |
Author:liu |
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Description: 对声音进行去噪，盲分离处理，并可进行变音，回音等特效处理，通过GUI界面集成-Sound denoising, blind separation processing, and can be accented, echo and other effects processing through the GUI interface integration Platform: |
Size: 10020864 |
Author:李昊 |
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Description: 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.) Platform: |
Size: 786432 |
Author:xcnice |
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Search - blind sound separation