搜索资源列表
NLMSspeechenhancement.rar
- 双通道语音增强算法，消除环境噪声。采用归一化自适应方法，噪声抵消10dB，语音保持较好可懂度。,Dual-channel speech enhancement algorithm, to eliminate environmental noise. The use of normalized adaptive methods, noise cancellation 10dB, to maintain good voice intelligibility.
MMSE
- 最小均方误差估计（MMSE）语音增强算法，算法简单有效，无残余音乐噪声-Minimum mean square error estimation (MMSE) speech enhancement algorithm is simple and effective, non-residual musical noise
voice_activity_detection
- 传统的有声无声检测方法只能在相对安静的环境下（<20dB）进行。因此传统方法不能满足噪声环境下的检测要求；另一方面，一直以来，单通道语音增强没有取得突破性进展，一个很重要的原因是没有找到高效的有声无声检测方法。研究了一种有声/无声检测算法是根据信号低频带、高频带短时能量包络的动态变化范围来判别噪声和含噪语音。对每一帧输入信号，通过与预先设定的一系列门限值比较来判断该帧是信号帧还是噪声帧。本设计使用了这种检测方法，选用北京瑞泰创新科技有限公司开发CETECK-VC33-D板，配合自己制作的前
yuyinzhengqiang
- 用减谱法进行语音增强，效果还不错。 读入语音，调整噪声水平即可。-Spectral method used by speech enhancement, the effect was not bad. Read into the voice, the noise level can be adjusted.
ASR_based_on_HMM
- 毕设的心血之作，，，完整的基于HMM的语音识别系统 并在前面有增强模块-morphology filtering
sinemodel
- 语音建模直接影响语音识别，语音增强等后续工作，这里语音信号利用正弦模型进行建模，仿真结果良好-Voice Modeling a direct impact on speech recognition, speech enhancement and other follow-up work, where the use of sinusoidal model for speech signal modeling, simulation with good results
Tchxuziph
- 本程序用于测量增强语音与纯净语音的对数谱距离，用于语音增强。对数谱距离越小小，表明增强语音与纯净语音越接近，增强语音质量越好；反之，则增强语音质量越差。 -The procedure used to measure to enhance the voice and the pure voice of the logarithmic spectral distance for speech enhancement. More small log spectral distance, the c
Bppujian-Ma
- 基于谱减法的语音信号增强源码码，希望对这方面有研究的人有帮助 -Based on spectral subtraction speech signal to enhance the source code, help in this regard research
Fsubbspace_ani
- 文件中包含：1.Yariv Ephraim与Yi Hu分别提出的两种信号子空间语音增强法；；2.白噪声带噪语音与粉红噪声带噪语音，可用于子空间语音增强法试验。具体说明见文件中的说明。 -The file contains: 1.Yariv Ephraim and Yi Hu proposed the two signal subspace speech enhancement method 2. White noise with noisy speech and pink noise w
LPC-FORMANT-PITCH
- lpc提取共振峰和基频，适合初学语音的同学使用，增强认识-lpc formant extraction and baseband, suitable for beginners to use the voice of the students, and enhance understanding
yuyinzengqiang
- matlab 利用谱减法、小波变换法、双线性变换法分别对语音信号增强，比较语音增强后的效果-The effect of the use of spectral subtraction matlab wavelet transform, bilinear transform speech signal enhancement were compared after the speech enhancement
文献
- 文献中描述了语音增强的概述，对目前的算法进行分类总结，是很好的理论学习资料(The literature describes the speech enhancement overview, the current algorithm for classification and summary, is a very good theoretical learning materials)
enhance
- 维纳滤波语音增强，非常只有用的文件，特意上传希望对大家有帮助(Wiener filter speech enhancement, very only use of the file, specially uploaded hope for everyone to help)
Sublime增强版
- 汉化的编程工具，sub的汉化版本，一个很好用的编程攻击适用与html，php等语音编辑(The HTML tutorial for beginners comes with some PS Technology)
Voice enhancement
- 使用MATLAB平台，实现对语音信号的噪声估计，以方便滤除噪声，实现语音增强。(Using the MATLAB platform, noise estimation of the speech signal is implemented to facilitate noise filtering and speech enhancement.)
10.5 FixedBeam.m
- 多通道语音增强办法----固定波束法 固定波束形成器的含义是其波束形成器的权值固定不变，与麦克风阵列的接收信号无关(Multi - channel speech enhancement method - fixed beam method)
Speech-enhancement-dsp-master
- 几种传统的语音增强方法，适合初学者，了解语音增强的处理。(Several traditional speech enhancement methods are suitable for beginners to understand the processing of speech enhancement.)
SpeechEnhancement
- 有完整的代码注释，三种方法都可以实现，并有demo音频。(There are complete code annotations, all three methods can be implemented, and demo audio.)
BeamF
- 麦克风阵列语音增强处理，采用固定波束形成算法实现(Microphone array speech enhancement processing is realized by fixed beamforming algorithm.)
yasuo
- 麦克风阵列增强入门资料，麦克风阵列语音增强算法研究(Introduction to Microphone Array Enhancement and Research on Microphone Array Speech Enhancement Algorithms)