搜索资源列表
EPD
- 这是一个语音去除噪声的程序，通过运行这个程序，可以去除已有语音信号中的背景噪声，提高语音质量-This is a voice noise removal procedure for the adoption of the operating procedures, Removal can have voice signal the background noise, improve voice quality
wave-
- ％在噪声环境下语音信号的增强 ％语音信号为读入的声音文件 ％噪声为正态随机噪声- Under noise environment pronunciation signal enhancement % pronunciation signal for read-in sound document % noise for 姝ｆ
matlab_functions
- 语音信号处理前分离信号噪声,matlab环境下运行,使信号处理效果更好-voice signal processing signals from the former noise, running Matlab environment, a better signal processing results
xiaoboquzao-chuzilunwen
- 小波用语语音去噪声，matlab实现，出自学位论文，相信对大家很有好处-wavelet language speech to noise, Matlab realized from the graduate thesis, we believe that the right will do much good
soundpcm
- 语音PCM编码，从输入，在高斯白噪声下传输到译码-PCM voice coding, from the importation of the white Gaussian noise transmitted to the decoder
jiangzao
- 这是一个有关语音信号中的噪声降噪的原代码，结果可能有些不好-This is one of the voice signal noise of the original noise code, the result may be some bad
peaches
- 一段语音，分别在白噪声、粉色噪声、工厂噪声、冲击噪声和信噪比变化很大的语音，用于检验语音端点、语音增强的方法的对与错。-a voice, in white noise, pink noise, factory noise, the impact of noise and signal-to-noise ratio of the great changes of voice, used to test the voice endpoint, speech enhancement of the ri
AUDIO_FILTER1
- 语音滤波源代码，基于视频会议中语音编码前滤波，可以有效地消除噪声-voice filtering source code, based on video conference speech coding filter can effectively eliminate noise
basic MatlabRLS noise
- 噪声语音对消系统研究 基于matlab rls-voice noise cancellation system based on the Matlab rls
speech_noise_creat
- 将多种噪声与纯净语音合成的算法，用于作者在论文中的带噪语音来源-diversified pure noise and speech synthesis algorithm, the authors of the papers for the sources of Noisy Speech
LSAgai
- 对数谱最小均方误差语音增强算法（LSA-MMSE），对加入有音无音判决进一步提高信噪比，消噪效果非常好。适合各种平稳噪声。-right spectrum minimum mean square error speech enhancement algorithm (LSA - MMSE). sound right to a sound judgment without further improve signal-to-noise ratio, denoising effect was very
LSAcausal
- 语音增强算法，基于LsA-MMSE方法，并对其先验信噪比估计器进行了修改，具体过程参看Isal的论文。语音间隙间的音乐噪声也消除了。-speech enhancement algorithms, based on LsA - MMSE, and signal-to-noise ratio of its prior estimate for the changes, See specific process Isal theses. Voice gap between the music also
wienerlvbogai
- 维娜滤波算法，降噪语音残留音乐噪声很小，可惜失真还是有点大-Wei-na filtering algorithm, noise reduction Voice small residual noise music, but it is somewhat large distortion
jiangzao2
- 语音降噪的M程序，原信号加噪声，进行滤波得出原始信号-M procedures, the original signal plus noise, obtained the original signal filtering
Notch2
- DSP6000＋AD535语音采集的单频噪声消除的C语音代码
EndPoint
- 一个语音信号端点检测的程序，算法可能需要根据具体的应用调整一些参数。请使用者自己调整，根据不同的噪声环境。
AddNoise
- 给语音加噪声的一个程序，可以给定需要加噪声的分贝数，程序会自动加载，选用的是随机白噪声。
ss
- 在噪声环境下语音信号的增强 语音信号为读入的声音文件 噪声为正态随机噪声
xiaoboyuyinxinxinyingcang
- matlab 源码,基于小波变换的语音信息隐藏的实现,对原始语音信息和水印信息都经过三层小波分解处理后,将水印信息的低频信号嵌入原始语音信号的部分高频信号部分实现隐藏.源代码不仅给出隐藏过程,并且给出的在随机噪声,重采样,信息压缩情况下的抗攻击特性.源代码清晰有注释
WienerScalart
- 基于Wiener滤波的语音消噪Matlab源程序 调用方式： output=WienerScalart96(signal,fs,IS) signal－－输入含噪语音 fs－－－－语音信号采样率 IS－－－－起始静音端，用来估计噪声方差（秒做单位，默认是0.25秒）