Description: 用MATLAB编程来实现语音信号中D比的计算，D比在说话人特征提取中有应用-MATLAB programming to voice signals over the D, D than in the Speaker feature extraction Applications Platform: |
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Author:李凌 |
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Description: 本程序是用MATLAB设计并实现一个简单的说话人识别系统,其主要功能模块包括语音信号的输入管理模块 ,语音的鉴别即特征提取块,语音的认证模块,程序很全.
-this procedure is used MATLAB design and implement a simple speech recognition system, Its main function modules including voice signal input management module, voice identification or feature extraction block, Voice authentication module, the whole process is. Platform: |
Size: 398336 |
Author:张磊 |
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Description: 这是MATALAB中语音处理的强大工具,只要加入路径,就可以方便的调用他的函数来进行端点检测,特征参数的提取等话音识别的方法都有-This is the voice of MATALAB deal a powerful tool, as long as the accession path, you can call him a convenient function for endpoint detection, feature extraction parameters, such as voice recognition methods have Platform: |
Size: 165888 |
Author:tanruilian |
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Description: 语音信号处理，语音识别，大致知道要经过预处理，特征提取，矢量化和匹配计算等几个步骤，
用matlab对一个语音信号进行滤波，分桢，加窗或者端点检测．
注：网上下voicebox工具箱，用做语音处理
-Voice signal processing, speech recognition, more or less know to go through pre-processing, feature extraction, vectorization and matching calculation several steps, using matlab on a voice signal filtering, sub-ching, windowed or endpoint detection. Note: The online toolbox VoiceBox used to do voice processing Platform: |
Size: 5120 |
Author:张小天 |
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Description: 语音信号的特征提取，语音信号的Mel倒谱特征（MFCC）的求解方法，语音信号的线性预测原理以及LPC特征的求解方法
-Speech signal feature extraction, speech signal characteristics of Mel cepstrum (MFCC) the solution, voice signals, as well as the principle of linear prediction characteristics of the LPC method Platform: |
Size: 366592 |
Author:孟星 |
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Description: 常用的说话人识别方法有模板匹配法、统计建模法、联接主义法(即人工神经网络实现)。考虑到数据量、实时性以及识别率的问题，采用基于矢量量化和隐马尔可夫模型(HMM)相结合的方法。
说话人识别的系统主要由语音特征矢量提取单元(前端处理)、训练单元、识别单元和后处理单元组成，
-Commonly used methods of speaker recognition template matching method, statistical modeling method, and connection method (ie, artificial neural networks). Taking into account the amount of data, real-time as well as the recognition rate of the problem, based on vector quantization and Hidden Markov Model (HMM) method of combining. Speaker recognition system mainly by the voice feature vector extraction unit (front-end treatment), training modules, identification and post-treatment unit modules, Platform: |
Size: 64512 |
Author:孙丽 |
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Description: matlab信号特征提取程序集合，包括信号的多种经典特征-Signal feature extraction matlab collection procedures, including the classic characteristics of a variety of signals Platform: |
Size: 89088 |
Author:dong wei |
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Description: ：由于许多传统的去噪方法在强背景噪声情况下提取声音信号的能力变弱甚至失效， 提出
应用独立成分分析( I C A) 方法对声音信号进行特征提取， 并证明了这种 I C A 变换能增强语音和音
乐信号的超高斯性． 在此基础上， 应用 I C A基函数作为滤波器， 通过阈值化的去噪方法对含有强高
斯背景噪声的声音信号进行去噪仿真实验． 结果表明， 本方法明显优于传统的均值滤波和小波去噪
方法， 为强背景噪声下弱信号的检测提供 了新的途径．-: As many of the traditional de-noising method in case of strong background noise, the ability to extract the voice signal even weaker failure, the application of independent component analysis (ICA) method of voice signal feature extraction, and prove that this transformation can be enhanced voice ICA and music of super-Gaussian signals. On this basis, the application of ICA basis function as a filter, through the threshold of the denoising method of Gaussian background noise contains strong voice signal denoising simulation. The results show that this method is obviously superior to the traditional mean filtering and wavelet denoising methods for the strong background noise under the weak signal detection provides a new way. Platform: |
Size: 212992 |
Author:金振东 |
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Description: 这是语音识别的几个程序，包括语音的特征提取、端点检测的程序。-This is the number of speech recognition procedures, including the voice feature extraction, endpoint detection procedure. Platform: |
Size: 6144 |
Author:dongxu |
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Description: 语音特征提取，如过零率，能量比，短时能量。须导入MAV音频。-Voice feature extraction, such as zero-crossing rate, energy ratio, short-term energy. MAV audio to be imported. Platform: |
Size: 1024 |
Author:李 |
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Description: 语音信号的初始化及MFCC特征提取算法，附带测试用语音信号-Voice signal and the initialization MFCC feature extraction algorithm, with test speech signal Platform: |
Size: 429056 |
Author:高斯 |
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Description: 利用matlab实现语音的lpc特征提取，可以加入语音后直接使用，仿真图中对特征系数、误差等分析清晰有效-Using the lpc matlab voice feature extraction, can be added directly after the speech, the simulation graph of the characteristic coefficient of error so clear and effective Platform: |
Size: 1024 |
Author:wangbo |
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Description: Feature Extraction for Speech Processing and SVM Classification of Voice Samples. This package contains Feature Extraction and Classification Matlab codes and some turkish voice records. Platform: |
Size: 1234944 |
Author:Merdem |
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Search - voice feature extraction matlab