搜索资源列表
rls
- 提供rls的matlab实现，用RLS算法设计一个数字滤波器，实现语音增强的目标，得到清晰的语音信号-Provide rls realize the matlab using RLS algorithm to design a digital filter to achieve the goal of speech enhancement have been given clear voice signal
NLMSspeechenhancement
- 双通道语音增强算法，消除环境噪声。采用归一化自适应方法，噪声抵消10dB，语音保持较好可懂度。-Dual-channel speech enhancement algorithm, to eliminate environmental noise. The use of normalized adaptive methods, noise cancellation 10dB, to maintain good voice intelli
spectral_speech_enhancement
- 在强噪声环境下，说话人话音受到很强烈的干扰，语音增强是很有必要的。在TDS5410-TDK实验板，实现了谱衰减算法。主要包括有声/无声检测算法、发送/接收缓冲区的调度、语音降噪算法。试验结果表明，其降噪效果明显，试听效果较好。 -In strong noise environment, the speaker voice by the very strong interference, speech enhancement is
voice_activity_detection
- 传统的有声无声检测方法只能在相对安静的环境下（<20dB）进行。因此传统方法不能满足噪声环境下的检测要求；另一方面，一直以来，单通道语音增强没有取得突破性进展，一个很重要的原因是没有找到高效的有声无声检测方法。研究了一种有声/无声检测算法是根据信号低频带、高频带短时能量包络的动态变化范围来判别噪声和含噪语音。对每一帧输入信号，通过与预先设定的一系列门限值比较来判断该帧是信号帧还是噪声帧。本设计使用了这种检测方法，选用北京瑞泰创新科
DAIMA
- 基于麦克风阵波束形成的谱相减方法在语音增强中的应用-Microphone array beamforming based on the spectral subtraction method speech enhancement application
MmseCohen
- 利用I.Cohen提出的短时先验信噪比（priori SNR）估算的语音增强法，附有相应程序和文献。-I. Cohen raised by the use of short-term a priori signal to noise ratio (priori SNR) estimation of the speech enhancement method, with the corresponding procedures and d
kalman
- 该程序是卡曼滤波法在语音处理上的应用,能有效的去除噪声,达到语音增强的目的!-The program is Kaman filtering method in the voice processing application, can effectively remove the noise, to achieve the purpose of speech enhancement!
lpc_map_2
- 该程序是线形预测LPC程序,它使用于单通道的语音增强,可取得不错的效果!-The procedure is linear prediction LPC program that used in single-channel speech enhancement can be obtained good results!
zikongjian
- 该程序是基于子空间的语音去噪声,该方法使用广泛,能取得很好的语音增强效果!-The program is based on the sub-space of the voice to noise, the method widely used and can achieve very good speech enhancement effect!
WienerScalart96
- 用Wiener滤波器进行的语音增强算法，效果还可以。 函数输出为WIENERSCALART96(signal,fs,IS)-Using Wiener filter speech enhancement algorithm, the effect can be. Function output WIENERSCALART96 (signal, fs, IS)
speechenhancement
- 语音增强,可以用于对带噪声语音进行处理,去除噪声-Speech enhancement, can be used to bring the noise of voice processing to remove noise
Microphone
- 提出一种小尺度麦克风阵列语音增强系统和方法。本系统包括信号采集和信号处理的DSP实现。-A small-scale microphone array speech enhancement systems and methods. The system includes the signal acquisition and signal processing of the DSP to achieve.
8
- 用matlab编的语音增强的一个程序，是用维纳滤波实现的，-Matlab made use of a speech enhancement procedure, Wiener filter is used to achieve,
GeometricApproachToSpectralSubtraction
- 简单，快速高效的语音增强算法，自行研发，已发表。-Geometric Approach to Spectral Subtraction
SpeechEnhancement
- Springer关于语音增强的书, Jacob Benesty写的,很经典.-PDF book of speech enhancement.
Beamformingformovingsourcespeechenhancement
- 争对移动声源采用波束形成进行语音增强，提出一种约束子带波束形成算法。其波束形成器基于一个软约束，其目的是要使波束指向特定的区域即声源方向。而其核心在于首先要进行声源定位，获得尽量准确的方位信息，然后构造软约束条件，用于波束形成。且在此过程中不断跟踪声源的移动情况。在构造的约束条件中，需要知道声源的二维信息，即与麦克风阵列的距离和方向角，“软”体现在对距离和方向角的确定都是在一定范围内的，有待进一步更正。-Between the mobi
yuyingzengqiang
- 语音增强的的MATLAB代码，给有需要的人，欢迎交流-Speech Enhancement of MATLAB code, there is need to give the people are welcome to communicate
wavelet
- 语音增强是语音信号处理的重要分支，本程序用小波变换实现-Speech enhancement speech signal processing is an important branch, the procedures for implementation of Wavelet Transform
voice
- 基于谱减法的语音端点检测，运用了语音增强，去噪，谱减，加窗，端点检测等方法-Spectral subtraction based speech endpoint detection, using a speech enhancement, denoising, minus spectrum, add windows, endpoint detection methods such as
matlab
- 自己编的，基于自适应噪声对消的语音增强新算法-Own, based on adaptive noise cancellation of the new algorithm for speech enhancement