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untitled1
- DPCM,由于语音信号的相邻抽样点之间有一定的幅度关联性,所以,可根据以前时刻的样值来预测现时刻的样值,只要传预测值和实际值之差,而不需要每个样值都传输。这种方法就是预测编码。-DPCM, as a result of voice signals between adjacent sampling rate of a certain relevance, we can kind of time based on previous values to predict the kind of val
MATLAB
- 描述了语音识别系统的基本框架以及用MATLAB实现语音识别技术-Describes the speech recognition system as well as the basic framework for the realization of speech recognition technology MATLAB
safjfd
- 首先分析了典型说话人识别系统的各关键技术,详细分析了矢量量化技术在 说话人识别中的应用,研究了码本训练算法以及说话人判别算法,对算法中各参 数值的选取进行了讨论 其次根据系统的需求建立一个小的语音库,录制语音信 号,并对采集的语音信号进行预处理,检测语音信号的起始端点 在MATLAB 环境下仿真说话人识别系统,验证系统设计方案的可行性:特征提取阶段,提取 语音信号的12阶美尔倒谱系数以及各阶倒谱系数对应的1阶差分倒谱系数,在 训练阶段,采用分裂法和GLA算法相结合的矢量量
Matlab-voice
- MATLAB中常用语音函数,详细的函数使用以及结果分析!-MATLAB functions commonly used in voice, and the results of a detailed analysis of the function to use!
speech
- 运用matlab仿真实现语音增强和噪声消除的功能-Matlab simulation using voice enhancement and noise reduction features
voice
- 语音的预加重和去加重,进行语音的前期处理,减少噪声。-Voice of the pre-emphasis and de-emphasis, voice of the pre-processing to reduce noise.
voicebox
- MATLAB语音处理的函数工具箱,为语音处理提供基本函数-MATLAB toolbox voice processing functions, provide basic functions for the voice processing
matlabxinxigongcheng
- matlab信息工程实习 wav语音处理具体操作 滤波器设计-Information Engineering Practice matlab wav voice to address specific operational Filter
modelbasedonspectrumprediction
- 文章展示了基于高斯混合模型的语音频谱预测方法。频谱预测可能在传包过程中预防丢包这方面起到大作用。期望最大化算法用两倍或三倍的连续语音因素来测试模型。模型被用来设计第一,儿等指令预测量。预测表用频谱分配状态来估计并和一个简单的参考模型对比。最好的预测表得到一个平均频率扭曲值是0.46dB小于参考模型-This paper presents methods for speech spectrum prediction based on Gaussian mixture models. Spec
Wonhos_Dissertation
- 语音质量评价的论文,里面包含matlab程序计算MBSD的-Evaluation of speech quality paper, which contains the matlab program calculates the MBSD
MATLAB
- MATLAB小波在语音信号压缩中的应用(含目录)-The MATLAB Wavelet voice signal compression application (including catalog)
语音识别关键性技术的MATLAB仿真实现
- 语音识别关键性技术的MATLAB仿真实现.pdf-Voice recognition key technologies MATLAB simulation. Pdf
matlab-VAD
- 对比 基于MATLAB的计算机语音识别程序的端点检测-Compare computer speech recognition program based on MATLAB endpoint detection
Speech-recognition-in-MATLAB-
- 介绍了一种基于MATLAB的多个特定人连接词语音识别的方法,并提出了在进行端点检测时,引入平均的概念能进一步提高识别率。此设计是以LPCC系数、DTW算法为核心的基于图形界面的设计。-A Based on MATLAB more specific conjunctions speech recognition, and during endpoint detection, the introduction of the concept of average to further improve
matlab
- 使用matlab编写的语音信号处理程序,全套程序都有,可以出结果-Prepared using matlab speech signal processing procedures, has a full set of procedures, results
matlab
- 语音信号进行分析、处理和设计。用MATLAB做变声器的原理是通过改变输入声音频率,进而改变声音的音色、音调,使输出声音在感官上与原声音不同。变声器是借助对声音音色和音调的双重复合改变,实现输出声音的改变。通过自己发声,共振峰频率的改变是基于重采样实现的-Speech signal analysis, processing and design. MATLAB do voice-changer works by changing the input frequency of the sound,
Double-track-extraction--MATLAB
- 利用matlab对语音信号进行双声道抽取-The voice signal using matlab dual-channel extraction
matlab
- matlab课程设计,实现语音的采集,快放,慢放,加噪功能-The project of matlab
MatlabCODE
- matlab 语音识别实验及相关代码。许多实验,可以慢慢参考。-matlab code of Speech Recognition
Untitled
- 基于matlab语音端点检测双门限程序代码-Double threshold detection procedures based on matlab voice endpoint code