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语音信号降噪之小波分解法

于 2020-07-04 发布

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下载积分: 1 下载次数: 18

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代码说明：

说明：语音信号处理--降噪方法之小波分解法 MATLAB例程(Speech Signal Processing--A MATLAB Routine of Wavelet Decomposition Method for Noise Reduction)

文件列表：

5.4 小波分解法\C5_4_y.wav, 64044 , 2012-06-16
5.4 小波分解法\C5_4_y_1.m, 1168 , 2016-03-17
5.4 小波分解法\C5_4_y_2.m, 1161 , 2016-03-17
5.4 小波分解法\SNR_Calc.m, 399 , 2015-02-07
5.4 小波分解法\Wavelet_Hard.m, 806 , 2016-03-17
5.4 小波分解法\Wavelet_Soft.m, 851 , 2016-03-17
5.4 小波分解法, 0 , 2019-02-12

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AFD1-AFD2
光伏孤岛检测经典移相法，移频法，还有被动识别法的仿真(PV islanding detection classical phase shift method, the shift frequency, as well as passive identification method simulation)

2013-03-21 10:43:18下载

积分：1
GMM-recognition
使用高斯混合模型（GMM），对声音信号进行识别，包括对特征参数的采集、训练和识别过程(Using the Gaussian mixture model (GMM)to realize the recognition of the sound signal, including the acquisition of the characteristic parameters,the training and the recognition process)

2012-12-18 10:05:14下载

积分：1
recognition
一种加权K近邻语音情感识别程序，包括部分柏林语音情感库(A Weighting K-nearest neighbor speech emotion recognition program, including some libraries Berlin Speech Emotion)

2013-09-04 16:15:24下载

积分：1
T-REC-P.862-200102-I!!SOFT-ZST-F
说明： PESQ是用于语音质量评估的一种方法，ITU提供了代码(P.862 : Perceptual evaluation of speech quality (PESQ): An objective method for end-to-end speech quality assessment of narrow-band telephone networks and speech codecs)

2020-06-19 00:00:02下载

积分：1
VQ_LBG_newdistortion
语音编码中对LSF系数进行VQ处理，LBG方法生成VQ码书，且采用了新的失真测度(Speech Coding for VQ processing LSF coefficients, LBG method of VQ codebook generation, and adopted a new measure of distortion)

2021-04-21 23:18:49下载

积分：1
语音识别的前世今生
很好的一本关于语音信号处理的书，而且是中文版的，比较好用(A good book on speech signal processing, and is the Chinese version, more useful)

2017-11-07 11:57:43下载

积分：1
speaker
本系统是基于矢量量化技术的说话人识别系统。可根据语音库以及实时录音识别且具有图形用户界面。压缩包内含有源码、语音信息库音频及演示视频等。(The system is based on vector quantization speaker recognition system. Identifiable and has a graphical user interface based on speech and real-time recording. Within the compressed package contains the source code, voice information and presentation of audio and video.)

2015-04-16 15:19:25下载

积分：1
ACFandAMDFpitch
短时自相关和短时平均幅度差计算基音周期的matlab程序，附带有原语音信号(Short-term autocorrelation and short-term average deviation of pitch period matlab program, comes with the original speech signal)

2013-08-13 09:02:28下载

积分：1
yuyin
matlab语音识别与分辨，可以做到特定语句的识别和特定人的识别。(Matlab speech recognition and resolution)

2019-05-10 17:14:28下载

积分：1
addnoise asl
在仿真语音增强时，往往需要向纯净语音中添加适当的噪声然后作仿真对比，这个程序正是实现这了个功能。(When the speech enhancement is emulation, it is often necessary to add appropriate noise to the pure speech and make a simulation contrast. This program is exactly the function of this program.)

2018-01-07 20:54:31下载

积分：1

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语音信号降噪之小波分解法

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