搜索资源列表
PSOLArev
- psola的matlab源码,这里提醒各位，psola的调整算法，有很大的局限性，一方面是准确的标注很难获得，另一方面，psola调整之后，往往会带来比较大的负面作用，包括噪音和机器声，使得合成的质量会有明显下降。-psola source of Matlab, here to remind you that psola adjustment algorithm, it has great limitations, one is accurate tagging difficult to obt
matlab_RDS_decoder_sourcecode
- matlab RDS decoder source code
speex_echo_cancle
- 该代码是从SPEEX中提取出来有关回声消息部分的源码 它采取的是在频域进行操作，效果比较好" 经测试，如果原始声音与用于回声消息的参考声音之间存在时钟不同步时，极易发生在回音消息算法中的反溃发散现象. 压缩包中含有测试语音文件： Input_exsample_stereo.pcm: 8k16bit的线性pcm，含双通道语音。 vleft.pcm: 8k16bit linear pcm, 从Input_exsample_stereo.pcm 中分离出来的
WaveletRecon
- 构造小波基的Matlab源代码，来自小波图像压缩教程-Construction Wavelet Matlab source code, from the wavelet image compression tutorial
perform_wavelet_bandelet_transform
- 关于MATLAB的编程和应用，及其在去除噪声中的应用，源程序的编写和修改-On MATLAB programming and applications, and its application in noise removal applications, the preparation and revision of the source code
G.723
- G.723语音编码，c语音源代码，有编码和解码程序-G.723 speech coding, c voice source code, there are encoding and decoding procedures
G729coder
- G.729音频压缩、解压缩到Matlab程序。使用方法详见readme文档。-Descr iption Most of G.729 source code is written in C.But this one is written in matlab. follow these steps to use it: 1.To coder a speech(ensure it as a row vector variable in matlab),simply type
soundchange
- 对原始语音进行上采样和下采样，分析对比他们的时域图和频谱图。最后对比原始语音、75HZ激励、150HZ激励以及噪声激励下的效果-SOME SIMPLE MANIPULATIONS OF SOUND USING DIGITAL SIGNAL PROCESSING The original sound and its spectrogram Downsampling the waveform downsampling Upsampling the waveform Li
DCT---matlab-
- 一种基于ＤＣＴ的数字音频水印算法源代码，主要适用于ＭＡＴＬＡＢ-More practical to the thesis，A DCT-based digital audio watermarking algorithm source code in MATLAB
Audio-feature-extraction
- 这是一个音频特征提取的matlab源代码-This is an audio feature extraction matlab source code
New-folder
- it is a source code in matlab. it implemented a code in audio field. the duty of it is playing a audio file which is recorded or saved on your computer
snr
- A matlab code source which calcul the signal to noise ratio between two signals.
doa_simulate_frame
- 波束成形声源定位的matlab程序，可以根据输入声音信号定位出声音的方向-Sound source localization beamforming matlab procedures can the direction of the sound according to the input audio signal localization
change-tune
- change tune,改变声音文件的声调的matlab程序源代码-change tune，matlab source files
G.729
- G.729的coder和decoder，即编码和解码的matlab原代码，对学习G.729标准有很好的参考价值- The G.729 coder and decoder, ie, encoding and decoding matlab source code, to learn G.729 standard has a good refere
Moorer2
- 用matlab实现的moorer混响源代码-Reverb with moorer matlab source code that implements
AGC_sourcecode
- 自动增益控制AGC的Matlab源码，其中注释部分对原理进行了详尽的介绍-AGC source code for audio gain control, details has been gaven in the comments
yanshou
- 以MATLAB软件为工具，在GUI图形用户界面下针对不同特点的语音信号进行八种不同模式的滤波处理的语音信号处理系统，涉及基于巴特沃思滤波器的IIR滤波器和汉明窗设计的FIR滤波器，能够实现语音文件的打开及自定义路径的存储功能，同时可以实现语音信号加噪和音频倒放功能。-The source code, by means of MATLAB, under the Graphical User Interface, achieves a kind of speech signal processing
Acoustic-source-localization-using-srp-phat-in-ma
- This program will define the position of the sound.It consists of the MATLAB.And it works at least two microphones, when multiple microphones are added, you must modify the code.-This program will define the position of the sound.It consists of the M
WAV音乐播放器V1.01
- 这是基于matlab语言开发的播放器GUI，该压缩包提供所有源码以及测试文件。(This is the matlab language development of the player GUI, which provides all source code and test files)