[语音合成] 语音信号去噪
语音信号添加噪声，对语音信号进行频谱分析，利用iir带阻滤波器进行滤波处理。
The noise is added to the speech signal, the spectrum of the speech signal is analyzed, and the IIR band stop filter is used for filtering. (2019-12-19, matlab, 2315KB, 下载7次)
[语音合成] work
打开音频文件实现变声器，原声变女声、老人声、童声还有语速的变快变慢
Voice Changer, change the video file into women's , old men's and children's, and also change the speed of video (2018-03-15, matlab, 861KB, 下载28次)
[语音合成] LMS-filter
基于LMS的自适应去噪滤波器设计 一篇论文
Based on LMS adaptive the denoising filter design a paper (2012-10-21, matlab, 167KB, 下载23次)
[语音合成] LPC
LPC-10是一个10阶线性预测声码器，它所采用的算法简单明了，为了得到质量好的语音，它对每个参数的提取和编码都是很考虑的。
LPC coding is badly written, all of you to see. Teach a lot of criticism. (2012-06-11, matlab, 21KB, 下载28次)
[语音合成] The-FIR-filter-design
（附带有文档，文档中有方案，有程序有结果，设计完后对一段语音进行处理）给定滤波器的规一化性能指标（参考指标,实际中依据每个同学所叠加噪声情况而定）通带截止频率wp=0.25*pi。 采用窗函数法设计低通、高通、带通型FIR滤波器，对叠加噪声前后的语音信号进行滤波处理，绘出滤波器的频域响应，绘出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；在相同的性能指标下比较各方法的滤波效果，并从理论上进行分析
(With the document, document, program, program results, the design after a voice) to set the filter rules of performance indicators (reference, practice, each student adding noise may be) passband cutoff frequency wp = 0.25* pi. Window function method to design low pass, high pass, band-pass FIR filter, filtering the voice signal before and after adding noise, draw the filter frequency response plot the time-domain waveform and spectrum of the filtered signal, and filtering the signal before and after comparison and analysis of signal changes the filtering effect of the various methods in the same performance indicators, and the theoretical analysis (2012-05-21, matlab, 270KB, 下载53次)
[语音合成] mynewlms5
基于matlab的LMS算法的自适应滤波器
Matlab-based adaptive filter LMS algorithm (2011-10-14, matlab, 1KB, 下载5次)
[语音合成] lms
通信系统中，扬声器传出的信号，经过空间环境的多重反射叠加后到达传声器，形成声学回声，严重影响通信质量。回声消除是通过自适应滤波器来模拟实际回声路径的冲击响应，从而估计出回声，并从麦克风信号中减去，用到的算法有： 算法， 算法， 算法等。本程序，应用LMS算法，实现回声抵消功能
LMS algorithm is used to achieve echo cancellation function (2011-05-10, matlab, 4KB, 下载84次)
[语音合成] yuyin
语音信号的录音、读入、放音等：利用函数wavread对语音信号进行采样,记住采样频率和采样点数，给出以下语音的波形图（2.wav），wavread的用法参见mablab帮助文件。利用wavplay或soundview放音。也可以利用wavrecord自己录制一段语音，并进行以上操作(需要话筒)。
Speech signal recording, reading, playback, etc.: the voice signal using the function wavread sampling, sampling frequency and sampling points to remember, given the following speech waveform (2.wav), wavread usage see mablab help file. Using wavplay or soundview playback. Can also record a voice using wavrecord own, and the above operation (requires microphone). (2011-01-10, matlab, 359KB, 下载151次)
[语音合成] mfcc_feature_extraction
本代码实现语音信号的特征提取功能，包含预加重，加窗，DFT变换，设置滤波器组，计算每隔滤波器输出，求取MFCC系数的全过程
The code feature extraction of speech signal features, including pre-emphasis, windowing, DFT transform, set the filter to calculate every filter output, to strike the entire process of MFCC coefficients (2010-11-15, matlab, 3KB, 下载81次)
[语音合成] BlockandSubbandAdaptiveFilters
块和子带自适应滤波器matlab源文件，内有详细说明及运行结果图
Block and Subband Adaptive Filters (2009-12-05, matlab, 7259KB, 下载198次)
[语音合成] LatticeFilter
Lattice Filter格型滤波器，用于自适应滤波，包括matlab源程序和图片
Lattice Filter (2009-12-05, matlab, 141KB, 下载85次)
[语音合成] 02
irr语音滤波内含高通、低通、带同滤波器
irr includes high-pass filtering of voice, low-pass, with the same filter (2009-05-26, matlab, 3KB, 下载27次)
[语音合成] LPCcoder
简单LPC-n声码器与声激励LPC声码器语音编码合成；
simple LPC-n vocoder and voice-excited LPC vocoder synthesis speech coding (2009-05-14, matlab, 327KB, 下载171次)
[语音合成] mfccvaddtw
语音信号处理的最基本的Maylab处理程序，包括读入语音波形，清音浊音的检测，加窗，过零率，短时能量，基音最大值。最后有test给出演示
Speech Signal Processing Maylab the most basic treatment procedures, including read into the voice waveform, voiceless voiced detection, add windows, zero-crossing rate, short-term energy, Maximum pitch. Finally there is give demo test (2009-03-27, matlab, 434KB, 下载90次)
[语音合成] kalmanmy
卡尔曼滤波器滤除在语音中添加噪声，仿真效果良好
Kalman filter to filter out noise in the voice added, simulation results (2008-10-30, matlab, 1KB, 下载75次)
[语音合成] FOGlms
自己编写的用于传感器信号滤波的算法程序，并有真实信号处理的数据演示
I have written for the sensor signal filtering algorithms procedures and have the authentic signal processing of data presentation (2008-09-13, matlab, 167KB, 下载45次)
[语音合成] 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 (2008-08-30, matlab, 1KB, 下载53次)
[语音合成] NLMS
使用MATLAB编写的nlms滤波器程序代码！
Prepared using the MATLAB program code nlms filter! (2008-07-21, matlab, 1KB, 下载44次)
[语音合成] matlablms
LMS算法MatLab实现
LMS自适应滤波器是使滤波器的输出信号与期望响应之间的误差的均方值为最小，因此称为最小均方（LMS）自适应滤波器。
MatLab realize LMS algorithm LMS adaptive filter is to filter the output signal in response to and expectations of the error between the mean square value of the smallest, so called the least mean square (LMS) adaptive filter. (2008-05-16, matlab, 155KB, 下载159次)
[语音合成] ACF
自适应滤波器设计的matlab源程序，包括LMS,RLS,Kalman滤波等
Adaptive filter design matlab source code, including the LMS, RLS, Kalman filtering (2007-11-29, matlab, 20KB, 下载721次)