搜索资源列表
speech_enhance
- 基于DSP实现的语音增强算法研究.pdf-DSP-based speech enhancement algorithm. Pdf
lunwen_speech_enhance
- 一种语音增强算法的研究及实现(硕士论文)200630.pdf-A speech enhancement algorithm and implementation (Thesis) 200630.pdf
phat_pbf
- 基于相位差的双麦克风语音增强算法。附件包含两个matlab代码-Phase-based dual-microphone robust speech enhancement
MaskingSub
- 该例程是基于人耳掩蔽效应的语音增强算法的MATLAB实现。压缩包中附带参考文献(基于人耳掩蔽效应的谱减算法的研究与实现)、测试所使用的音频信号、以及段信噪比计算函数。源代码中MaskingSub.m(源代码主要部分)及Main.m为本人所写,其余均来自程序员联合开发网。运行环境MATLAB R2009b-Key words:masking property, spectral subtraction algorithm
WienerScalart96
- 维纳滤波语音增强算法:语音增强算法的维纳滤波器,通过scalart 1996提出的实现。使用一个决策指导的方法跟踪的先验信噪比。请注意,该信号的第一0.25sec用于模型的噪声,即,它是假定的演讲之后,0.25sec开始-Wiener Filter for Noisy Speech Enhancement, implemented as proposed by Scalart 1996. Uses a decision directed method to track the a priori
Laplace
- 传统的短时谱估计语音增强算法通常假设语音谱分量相互独立,没有考虑语音谱分量间的相关性。针对这 一问题,该文提出一种新的基于多元Laplace分布模型的短时谱估计算法。首先,假设语音的离散余弦变换(DCT) 系数服从多元Laplace分布,以此利用谱分量间的相关性;在此基础上,利用多元随机矢量的高斯尺度混合模型表 示,推导得到语音DCT系数矢量的最小均方误差(MMSE)估计的解析表达式;并进一步推导了基于该分布模型的 语音存在概率,对最小均方误差估计子进行修正。实验结果表明,该算法
Speech-Enhancement_By-Brunel
- Brunel写的单通道语音增强算法,包含Code,Wav文件和相关文献-Brunel write single-channel speech enhancement algorithms, including the Code, Wav files, and related literature
microphonebeamformer
- 基于波束成形的语音增强算法,可以提高在嘈杂环境中的语音识别率-Speech enhancement based beamforming can improve the speech recognition rate in noisy environments
Speech-enhancement-
- 基于子空间的语音增强算法的matlab程序,请站长开通-Speech enhancement based on subspace
mband
- 这个程序是关于语音增强算法研究的,有需要的朋友可以作为参考-This program is about the study of speech enhancement algorithms, a friend in need can be used as a reference
chengxu
- 这里是关于语音增强算法研究的程序,有需要的朋友可以下载参考-Here is the speech enhancement algorithm on the procedure, a friend in need can be downloaded reference
specsub
- 这是关于语音增强算法的研究,有需要的朋友可以参考-This is a study on speech enhancement algorithm can refer a friend in need
martin_estimation
- 马丁噪声估计算法,多用于谱减法,基于统计模型等语音增强算法中。-martin noise estimation,Used for spectral subtraction, based on statistical models, such as speech enhancement algorithm.
wiener
- 一种基于非稳态噪声估计的语音增强算法。语音端点检测VAD。维纳语音增强-winner speech enhancement VAD
log_spec_super_gaussV1_1
- 对数谱MMSE算法与谱减法的比较 可以加深对各种语音增强算法的优劣性的理解,便于学习-MMSE algorithm to compare the number of spectral subtraction spectrum
speech-enhancement-algorithms
- 这是一篇期刊。里面详细介绍了一种将多频带谱减和听觉掩蔽系统结合的语音增强算法,增强效果比较好,可供大家参考学习。-This is a journal. Which details a multi-band spectral subtraction and auditory masking system combines speech enhancement algorithms to enhance better, for your reference study.
Adaptive-Filters
- 该代码是在dsp上实现自适应滤波的语音增强算法-The code is on the DSP to achieve adaptive filter speech enhancement algorithm
Speech-Enhancement
- 语音增强的目标是提高这些受损的语音质量以及可读懂度,语音增强算法能在某种程度上减轻或者抑制背景噪声-Speech enhancement aims to improve the quality of these damaged and can understand the degree of voice , speech enhancement algorithms can reduce or suppress the background noise in a way
Untitled3
- 描写了语音增强算法中的谱减法,从有噪声的语音信号中提取尽可能纯净的原始语音-Describe the spectral subtraction in speech enhancement algorithm, noisy speech signal as much as possible to extract the purity of the original speech
speech-enhancement
- 语音增强算法,性噪比,原信号与增强后信号对比-Speech enhancement algorithm, sex ratio, the original signals and enhanced contrast