搜索资源列表
音频波形显示和滤波
- 音频波形显示和滤波,1、录音功能：CWaveIn类2、播放功能:CWaveOut类3、波形显示和滤波：CFilter类4、语音数据压缩解压：CG729aCompress、CGsmCompress 因为继承至同一个父类，所以它们的接口是一样的, Audio frequency profile demonstration and filter,1, recording function: CWaveIn kind 2, broadcast function: CWaveOut kind 3, pr
mpsound
- 录制一段个人自己的语音信号。对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；对语音信号进行加噪和去噪处理，画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；回放语音信号；实现快录慢放、慢录快放等功能。-Record a person' s own voice signal. Of the recorded signal sampling draw sample after the speech signal time-domain waveform
用matlab编的语音增强的程序
- 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,
RLS
- 递归最小二乘滤波器算法，包含对于单频正弦信号和实际语音信号的处理结果-Recursive least squares filter algorithm, that contains the single-frequency sinusoidal signal and the actual voice signal processing results
myjob_zjdwork
- GUI界面，语音信号滤波程序，低通、带通、多带通、fft卷积滤波。-failed to translate
CCS
- CCS语音滤波,用于软件模拟语音信号输入，经DSP处理滤波输出-CCS voice filtering, software, analog voice signal for input, output by the DSP processing filter
FIR-filter
- FIR语音滤波的MATLAB 程序，附带噪声的音频，和消噪后的音频，-MATLAB FIR filtering process voice, with the noise of the audio, and denoising of audio,
小波和维纳综合的语音增强
- 小波和维纳综合的语音增强，运用了多种滤波方法得到的波形，可以实现对白噪声和彩色噪声的增强。
语音编码
- 实现语音压缩解码的功能，其中包括分析滤波和综合滤波(Achieve speech compression and decoding functions, including analysis, filtering and integrated filtering)
高通滤波
- 实现语音信号高频部分的提取，使声音变得尖锐(Realize the extraction of high frequency parts of speech signal and make your voice sharp)
卡尔曼滤波
- 使用卡尔曼滤波对语音信号进行增强，并显示出各个状态下的语音信号，注释非常清楚，适合初学者使用。里面有对应语音，注意文件夹位置修改就好。(Calman filter is used to enhance the speech signal and display the speech signal in each state. The annotation is very clear and suitable for beginners. There are corresponding speec
语音增强
- 通过几种方法实现语音增强:谱减滤波法 小波滤波法(Speech enhancement by serval methods)
语音识别例程
- 语音识别，滤波，适量分析，语音识别HTK代码学习手册等相关源代码(Speech recognition, filtering, appropriate analysis and so on)
时域滤波
- 一段用于语音去噪小波程序，matlab编写的。(A speech de-noising wavelet program, written by MATLAB.)
5.3 维纳滤波法
- 利用维纳滤波的方法进行语音信号的降噪处理，适用于语音增强领域(The denoising processing of speech signal by Wiener filtering is suitable for the domain of speech enhancement)
yuyin
- 语音滤波信号。可以去除部分噪声，使语音信号更加纯净(Speech filter signal)
语音合成所需资源
- 完成对一段语音的基本处理，降噪滤波并平滑，消除杂音(Complete the basic processing of a speech, reduce noise, filter and smooth, eliminate noise)
FIR，IIR滤波器对语音信号的滤波处理matlab仿真
- 本资源实现的是构建一个FIR滤波器对一段语音信号进行处理，IIR滤波器的构建分别采用了冲激响应不变法和双线性变换法，内部含有相关论文，方便理解
对语音进行加噪、去噪、变速等处理
- 基于matlab对语音信号进行加入随机噪声、去噪滤波、变声变速等处理，并显示出相关波形和频谱图。(Based on matlab, the speech signal is processed by adding random noise, denoising and filtering, changing sound and speed, and the relevant waveforms and spectrum diagrams are displayed.)
MATLAB代码
- matlab低通和自适应滤波，包含音频信号，适合新手(Matlab low pass and adaptive filtering)