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IntelIPP库语音处理源代码（包括回声抑制和噪声消除）-IntelIPP for voice processing source code (including echo suppression and noise reduction)
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自适应语音抵消算法，用于语音增强，和语音降噪。开发环境matlab-Adaptive Speech cancellation algorithm for speech enhancement, noise reduction and voice. Matlab development environment
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维娜滤波算法，降噪语音残留音乐噪声很小，可惜失真还是有点大-Wei-na filtering algorithm, noise reduction Voice small residual noise music, but it is somewhat large distortion
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基于DD算法的先验信噪比估计的维纳语音降噪完整程序，包括语音分帧，动态信噪比估计,噪声估计更新和帧的重构。很完整。-DD algorithm based on a priori signal to noise ratio is estimated that the integrity of the process noise reduction Wiener voice, including voice sub-frame, dynamic signal to noise ratio estim
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传统双话筒降噪应用中，要求采用定向话筒对抗话音串扰问题，并且语音损伤较大，采用抗交叉串绕算法后，仅噪声被抵消，语音信号被保留。分为两个阶段，第一阶段，学习环境，第二阶段，抵消噪声。-Traditional dual-microphone noise reduction applications, the adoption of directional microphone voice against crosstalk, and a larger voice injury, using anti
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自己写的关于语音分帧，加窗，去噪，端点检测方面的程序，可成功调试 -Write about the voice sub-frame, adding windows, noise reduction, endpoint detection of the procedures, can be successfully debug
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谱减法的语音降噪模型仿真，具有较好的降噪效果。-Spectral subtraction noise model simulation of voice and has good noise reduction.
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语音增强是影响语音识别系统性能的重要成分。为了比较语音增强算法的性能，采用Matlab软件进行了数值仿真，对不同噪声环境下的语音用3种不同的方法进行降噪，采用信噪比、端点检测等方法来降噪效果，并对几种增强算法的性能进行了比较分析。结果表明，在变噪声环境下短时谱MMSE法最佳，谱减法和维纳滤波法各有优点。-Speech enhancement of voice recognition is an important component of system performance. In order
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用谱减法实现语音的降噪，经典的谱减法完整源代码。-Of voice with spectral subtraction noise reduction, spectral subtraction classic full source code.
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这里介绍了一种基于自适应滤波的噪声抵消法，采用归一化最小均方误差算法，采集实际噪声环境下各种不同信噪比的带噪语音样本进行降噪处理，实验结果表明，处理后信号的信噪比得到了较大程度的提高，大大改善了听音效果，具有很高的可懂度，且语音自然度好，没有失真；并与谱减法进行了比较，自适应噪声抵消法的降噪幅度比谱减法有一定提高，在听音效果上，用自适应噪声抵消法处理后的语音在清晰度，自然度方面优于谱减法。-Here a novel adaptive noise cancellation method using
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高噪声环境下基于自适应滤波语音降噪技术的研究.zip-voice reduction technology research based on adaptive filtering under high noise environment
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CDMA仿真文件，可以进行语音的编码解码及降噪处理-CDMA simulation files can be voice codec and Noise Reduction
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The (a) section of Figure 1 illustrates the Line Echo Canceller (LEC) residing in the access network where echoes occur. Other voice processing modules, such as Automatic Level Control (ALC) and Noise Reduction (NR), are shown merely for illustration
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传统双话筒降噪应用中，要求采用定向话筒对抗话音串扰问题，并且语音损伤较大，采用抗交叉串绕算法后，，仅噪声被抵消，语音信号被保留。分为两个阶段，第一阶段，学习环境，第二阶段，抵消噪声。
-The application of the traditional dual-microphone noise reduction, directional microphone to confront the problem of voice crosstalk, and the voice more
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谱减法实现语音的降噪，，经典的谱减法
-Spectral subtraction noise reduction, voice, classical spectral subtraction
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本算法在实验室环境下录制语音，并加入matlab仿真软件产生的高斯噪声，成功实现了谱减法语音降噪-Record the voice of the algorithm in a laboratory environment, and added matlab simulation software generate Gaussian noise, the successful implementation of spectral subtraction speech noise reduction
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实时语音降噪的资料包，自己正在研究设计一个语音处理软件，等完成后传上来分享。-Real-time voice and noise reduction package, he is studying the design of a voice processing software to pass up and so finished sharing.
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很有价值的消回音降噪语音处理芯片，具体技术支持请联系郭生13189769580-Valuable noise reduction echo cancellation voice processing chip, specific technical support, please contact Guo Sheng 13189769580
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一种语音降噪算法，用maltab实现，基于谱减法的语音降噪算法-A speech noise reduction algorithm, using maltab achieve spectral subtraction noise reduction algorithm based voice
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自适应滤波算法,可用于语音降噪等前端处理 可以推荐一下(Adaptive filtering algorithm can be used on the front voice noise reduction processing You can recommend)
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