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yuyinzengqiang-chengxu
- 含噪语音的语音增强，包换多种算法的去噪效果对比，最后集中在一个操作界面上。-Speech enhancement in noisy speech, noise effect contrast to replacement of several algorithms, finally concentrated in one operating interface.
LMS
- 利用谱减算法实现对航空录音的处理。主要思想是相对语音进行加噪声，然后再利用算法去噪声，比较前后信噪比的变化。根据实验结构，去噪效果明显。-The use of spectral subtraction algorithm for handling aviation record. The main idea is to increase the relative voice to the noise, and then use the algorithm to noise, signal to
Speech-signal-processing-simulation
- 语音信号处理仿真，采用谱减法，可以对强噪声背景下的语音信号进行去噪-Speech signal processing simulation, using spectral subtraction, you can voice signal under strong noise denoising
LBQ
- 语音信号滤波器的改进，主要是以切比雪夫滤波器为基础，对去噪功能的处理。-The improvement of speech signal filter, mainly based on chebyshev filter, handling of denoising function.
YOUYI
- 噪声语音信号的处理。能够事项语音信号的自动去噪处理。效果良好。是M文件。语音信号要自己录制。- The noise speech signal processing. Automatic speech signal denoising. The effect is good. Is the M file. The speech signal to be recorded.
Wavelet-denoisingzip
- 语音信号去噪，在MATLAB开发环境下，对含噪声的语音信号进行小波变换，实现语音增强的功能。-The speech signal denoising, wavelet transform, the noisy speech signal in the MATLAB development environment, Speech enhancement functions.
xiaoboquzao-yuyinxinhao
- 语音信号小波去噪 在小波基 db3 下进行一维离散小波反变换 对输出信号抽样点值进行归一化处理-Speech signal wavelet de-noising in wavelet bases ' db3' one-dimensional discrete wavelet transform on the output signal sample point value normalization
paper2
- 基于小波阈值去噪的麦克风阵列语音增强方法-Wavelet thresholding microphone array speech enhancement based
yuyin
- 语音信号处理，如人声识别、去噪、回声、加速等等。-Speech signal processing, such as voice recognition, de-noising, echo, speed and so on.
vad
- 关于端点检测的几种方法，语音样本是自己录制的，对传统算法做了一些改进，加入了去噪，去噪之后再进行端点检测，均调通 vad0303：自己设置调整门限为一定值 vad0310：根据能量值和过零率设置门限，自适应门限值 vad0310_2：基于比例因子的门限自调整 vad0310.m加入了噪声，端点检测前都噪声进行了处理 entropy.m：基于自适应子带频谱熵的稳健性语音端点检测 可用于语音增强及端点检测 dbdoor.m：双门限算法，用于语音端点检测。可以通过调整门限值，并
luboqi
- 首先利用录音工具录制一段语音信号，并人为加入一单频噪声，然后对信号进行频谱分析以确定所加噪声频率，自定相应技术指标，设计一个满足指标的巴特沃斯滤波器进行滤波去噪处理，最后比较滤波前后的波形和频谱并进行分析。-Firstly recording tool to record a voice signal, and artificially added to a single frequency noise, then the signal spectrum analysis to determin
qeilai_v11
- 计算多重分形非趋势波动分析matlab程序,实现了图像的加水印，去噪，加噪声等功能，语音信号的采集与处理，数字信号处理课设。- Calculation multifractal detrended fluctuation analysis matlab program, Realize image watermarking, de-noising, plus noise and other functions, Acquisition and Processing of the speech s
Wavelet-Denoising-of-speech
- 基于小波域的语音增强（去噪）技术，该程序中有本人的详细注释，保证初学者可以看懂。-Wavelet domain speech enhancement (denoising) technology, the program has own detailed notes to ensure that beginners can understand based.
baifen_v48
- LDPC码的完整的编译码，实现了图像的加水印，去噪，加噪声等功能，语音信号的采集与处理，数字信号处理课设。- Complete codec LDPC code, Realize image watermarking, de-noising, plus noise and other functions, Acquisition and Processing of the speech signal, digital signal processing class-based.
speech-denoising
- 语音信号去噪处理，软阈值、硬阈值、折中阈值，包含语音文件，MATLAB2014a完美运行-speech denoising
wienerfilter
- 利用matlab研究使用维纳滤波器对语音信号去噪的例程-Using matlab studies using Wiener filter speech signals denoising routines
MATLAB
- 语音信号经过低通，高通，带通，带阻四个滤波器，比较滤波前后的功率谱，以及去噪能力-Voice signal through the low-pass, high-pass, band-pass, four band-elimination filter, compared before and after the power spectrum of the filter, and the denoising ability
menkou
- 包括广义互相关函数GCC时延估计，采用了小波去噪的思想，完整的基于HMM的语音识别系统。- Including the generalized cross-correlation function GCC time delay estimation, Using wavelet denoising thought, Complete HMM-based speech recognition system.
guimen_v54
- 语音信号的采集与处理，数字信号处理课设，实现了图像的加水印，去噪，加噪声等功能，可直接计算得到多重分形谱。- Acquisition and Processing of the speech signal, digital signal processing class-based, Realize image watermarking, de-noising, plus noise and other functions, It can be directly calculated multi
qingfan_V6.3
- 语音信号的采集与处理，数字信号处理课设，sar图像去噪的几种新的方法，包含收发两个客户端程序。- Acquisition and Processing of the speech signal, digital signal processing class-based, Several new methods sar image denoising, Transceiver contains two client programs.