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预加重-加窗
- 用于matlab中语音信号的预处理~~~~~
语音处理与识别
- 本书给出80个语音处理习题和4个语音处理程序，对相关人员有很大价值-the book is 80 speech processing and Exercise 4 speech processing procedures, the relevant personnel be of great value
endpointer
- 语音信号处理中的端点检测，用于清浊音的鉴别。是语音预处理中的必要过程-The detection of end point in speech signal processing is utilized for distinguishing vowel and sonant
mpcc
- MFCC,即倒谱系数，也是语音的一个特征之一，能够充分利用人耳的特性 ％ 具体的求法就是预处理，然后加窗，进行傅立叶变换，再求出功率普 ％ 然后得出其自然对数，最后进行dct变换 ％ 代码是用matlab写的，用到的一个语音工具箱，可以从网络上下载。-MFCC, that is, just a few pedigree, as well as a voice of one, to take full advantage of
hmmPlatform
- 语音分析平台（不包括HMM模型） 平台源码中提供了语音文件的提取和处理方法，时域分析（预处理/能量/振幅/过零/端点检测），频域分析（fft/功率谱/倒谱）和矢量量化的实现(搜集转发)-voice analysis platform (not including HMM) platform to provide a source document voice extraction and processing methods , t
050527
- 采用计算机对各种证件进行查验的关键是计算机字符识别,介绍了一个基于视觉, 集文字(包括在线签名)识别和语音输出于一体的证件和票券计算机识别系统设计,通过对证件图 像预处理、文字图像的字符区定位和字符的有效分割来提高文字识别率,实现了对各种证件和票 券的自动查验,实验结果表明,采用该系统可增加验证准确度,提高工作效率。-using computers to various identification documents, t
wodegaozhiliangvoicebox
- 高质量的语音处理工具箱，包括分帧，预处理，求基频等-high-quality voice processing toolkit, including the fr a me, pretreatment, such as for frequency
speechfile3
- 将原始语音经过预处理，利用频率弯折小波进行特征提取，该程序为求语音信号的Laguerre系数的程序-original voice after pretreatment, the use of the frequency characteristics of Meander wavelet extraction, The procedure for the sake of the voice signal Laguerre coeffic
yubaihua
- 预白化是对语音信号在处理之前的一中预处理操作，对其后的操作有很重要的作用
yuyinduandianjiance
- 对一段语音信号进行预处理，加窗，求过零率，短时能量，求各种语音信号的特征参数。-For a period of speech signal pre-processing, windowing, and zero-crossing rate, short-time energy, and all kinds of speech feature parameters.
work
- 用matlab实现，语音预处理的过零率的选取程序！ -Using matlab realize, voice pretreatment zero-crossing rate of selection procedures!
111
- 语音信号处理，语音识别，大致知道要经过预处理，特征提取，矢量化和匹配计算等几个步骤， 用matlab对一个语音信号进行滤波，分桢，加窗或者端点检测． 注：网上下voicebox工具箱，用做语音处理 -Voice signal processing, speech recognition, more or less know to go through pre-processing, feature extraction
222
- 建立了一种基于自组织神经网络的语音识别系统。对语音信号进行了预处理, 提取了语音信号的线性预测系数、线性预测倒谱系数和Mel 倒谱特征系数, 建立了基于自组织神经网络的识别判决模型.-Established a self-organizing neural network-based speech recognition system. Carried out on the speech signal pre-processing, e
FFT
- 用与语音信号处理中的预处理中MATLAB原代码 -Used with the voice signal processing Preprocessing the original MATLAB code
processspeech
- 语音识别系统，内涵许多处理函数，包括预处理、滤波和一些运算-Speech recognition system, meaning many processing functions, including pre-processing, filtering and a number of computing
matlab实现语音信号预处理
- 用matlab实现语音信号的预处理，包括加窗，归一化等等
语音处理资料
- 语音软件 ，包含 基本录音，语音预处理，语音截断 ，语音识别等， 课件ppt ，语音课程入门(Voice software, including basic recording, voice pretreatment, voice truncation, voice recognition, etc., The courseware PPT, voice introductory courses)
YCL
- 对信号进行梅尔倒谱系数特征采集之前的预处理，包括分帧加窗、基于短时能量的双门限判别、除噪、预加重等(The preprocessing of Mel cepstrum coefficients before the signal is carried out, including fr a me windowing, double threshold discrimination based on short-time energy,
预处理和mfcc
- 里面有两个程序已经调试成功，其一是语音预处理，其二是语音特征参数提取：mfcc(Preprocessing of speech signa)
yuchuli1
- 基于python平台的语音信号的预处理和MFCC39维度的特征提取(MFCC based on python)