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fixedbeam

于 2018-07-22 发布文件大小:188KB

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下载积分: 1 下载次数: 14

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经典麦克风语音增强算法，当阵元数目越多，语音增强效果越好(Classical microphone speech enhancement algorithm, the more the number of elements, the better the speech enhancement effect)

文件列表：

fixedbeam\SNR0_sp01.wav, 45102 , 2009-06-05
fixedbeam\SNR10_sp01.wav, 45102 , 2009-06-05
fixedbeam\SNR15_sp01.wav, 45102 , 2009-06-05
fixedbeam\SNR5_sp01.wav, 45102 , 2009-06-05
fixedbeam\fixedbeam.m, 2023 , 2016-03-10
fixedbeam\sp01.wav, 45102 , 2005-07-12
fixedbeam\stationary_noise_evaluate.m, 987 , 2009-05-12
fixedbeam, 0 , 2018-07-22

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Speech
语音识别功能，可以直接说话进行识别，然后转换成文字(Speech recognition)

2013-01-29 20:27:08下载

积分：1
Extract-Sound-Feature
利用matlab提取声音的基本特征，包络、MFCC、声谱图、能量。代码不复杂，但是省去大家找这些的时间。(The basic feature extraction using matlab sound envelope, MFCC, sonograms, energy. Code is not complicated, but we look for these omitted time.)

2021-02-12 10:29:51下载

积分：1
4999929
C#的WinForm项目的dataGridView控件的CheckBox(The CheckBox of the dataGridView control for the WinForm project of the C #)

2019-05-09 12:25:41下载

积分：1
speech-enhancement-
语音增强算法，基于人耳听觉掩蔽的维纳滤波(Subspace speech enhancement algorithm based on human auditory masking Wiener filter)

2015-07-19 13:17:44下载

积分：1
语音聚类示例
实验示例是基于语音中的mfcc，语音倒谱特征来进行聚类，先利用训练样本来计算训练样本聚类中心（用到了lbg算法），之后再进行分类。注意：使用代码时需要自己更改文件路径。(This example is based on the MFCC in speech and the feature of speech Cepstrum to cluster. First, the training sample is used to calculate the training sample clustering center (using the LBG algorithm), then the classification is then carried out.)

2018-04-02 09:19:02下载

积分：1
vad
一个简易的端点检测程序，已经实现，包括基于过零率、短时能量的双门限判决方法。(a simple endpoint detection procedures has been achieved, including on the basis of zero rate Short-term dual energy threshold judgment method.)

2007-07-10 09:58:20下载

积分：1
programme
一个LMS自适应信号增强。输入信号是一个正弦波将白噪声。详细介绍了程序源代码(An LMS adaptive signal enhancement. The input signal is a sine wave with added white noise. The detailed description is in the program source code)

2010-05-17 16:27:14下载

积分：1
FastICA
FastICA算法，用于信号的独立分量分析，在ICA的基础上加快了收敛速度，有更高的效率！并且增加了图象界面，使用方便！(FastICA algorithm, the signal for an independent component analysis, at the ICA on the basis of accelerating the convergence rate, a more efficient! And to increase the image user interface!)

2006-08-12 11:25:56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
yycl
提取语音信号的lpc参数并进行时间归整，需要将wav语音文件放在指定目录下‘e:yyzl’(voice signal from the lpc parameters and time consolidation, need to wav sound files on the specified directory 'e : yyzl')

2006-11-28 12:11:09下载

积分：1

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fixedbeam

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