搜索资源列表
Speech-signal-classification-
- 语音特征信号识别是语音识别研究领域中的一个重要方面,一般采用模式匹配的原理解 决。语音识别的运算过程为:首先,待识别语音转化为电信号后输入识别系统,经过预处理后用数学方法提取语音特征信号,提取出的语音特征信号可以看成该段语音的模式。然后将该段语音模型同已知参考模式相比较,获得最佳匹配的参考模式为该段语音的识别结果.-Speech characteristic signal recognition is an important aspect in the field of speech re
classification-of-Speech-signal-
- 语音特征信号识别是语音识别研究领域中的一个重要方面,一般采用模式匹配的原理解 决。语音识别的运算过程为:首先,待识别语音转化为电信号后输入识别系统,经过预处理后用数学方法提取语音特征信号,提取出的语音特征信号可以看成该段语音的模式。然后将该段语音模型同已知参考模式相比较,获得最佳匹配的参考模式为该段语音的识别结果-Recognition is the speech characteristic signal in the field of speech recognition is an i
yuyinqingxushibie
- 语音情绪识别，包括预处理阶段以及 一些特征参数的提取。-Speech emotion recognition, including pre-processing stage, and some characteristic parameter extraction.
yuchuli
- 一种用于语音或者心音去噪和提取包络的预处理方法，对于后面信号处理更加方便-A method for denoising and extract voice or heart sounds envelope pretreatment method, the signal processing is more convenient for the latter
duqushengyin
- 语音信号的读取、预处理、傅里叶变换、去噪以及回放-Read the speech signal pre-processing, the Fourier transform and the playback
yuchuli
- 运用Matlab对语音文件进行预处理，预加重，滤波，去噪等处理-Using Matlab to a voice file preprocessing, pre-emphasis, filtering, denoising processing, etc
preprocess0
- 用MATLAB实现语音的预处理，包括加窗，归一化-The pretreatment of speech by MATLAB, including the window, normalization etc.
ydm
- 语音识别原代码 预处理 特征参数提取 匹配 识别 -Speech recognition source code matching recognition preprocessing feature extraction
yuyin
- 带噪语音的产生最小二乘法拟合消除趋势项的函数 语音信号的预处理一——消除趋势项和直流分量-Generate the least squares method to eliminate noisy speech function fitting term trends in the speech signal preprocessing one- eliminating the trend term and DC components
yuyin
- 语音的预处理，加汉明窗，短时平均能量和过零率-Pretreatment of speech, Hamming window, the average short-term energy and zero rate
Speech-signal-pre-processing
- 语音信号预处理，频谱分析，滤波，预加重及端点检测-Speech signal pre-processing, spectral analysis, filtering, pre-emphasis and endpoint detection
vq-Speakerrecognized
- vq矢量量化，对说话人进行识别，内置有语音样本，识别率高达90 。对语音信号进行读取，预处理，特征参数提取，向量量，训练，对比识别。-vq vector quantization for speaker identification, built-in voice samples, the recognition rate of 90 . Read the speech signal, preprocessing, feature extraction, the amount of vector
Voice-signal-pre-processing
- 语音识别前期处理代码，包括语音信号预处理，预加重，加窗分帧，短时能量及短时平均幅度分析，短时平均过零率，短时自相关分析，短时平均幅度差函数。-Speech recognition pre-processing code, including voice signal pre-processing, pre-emphasis, windowing sub-frame, and the short-term average short-term energy analysis, the averag
kikok
- 语音信号的分帧加窗的matlab实现及语音信号处理预加重、加窗分帧matlab程序-Sub-frame window of the speech signal and speech signal processing matlab to achieve pre-emphasis, adding windows framing matlab program
voice-recognition
- 3、语音特征提取与分类 首先, 待识别语音转化为电信号后输入识别系统, 经过预处理后用数学方法提取语音特征信号, 提取出的语音特征信号可以看成该段语音的模式。-3, the voice feature extraction and classification First, to be recognized voice into electrical signals input recognition system, after pretreatment with a mathematica
Noisy-pretreatment
- 纯语音和带噪语音,信噪比,带噪语音的产生,语音信号的预处理一——消除趋势项和直流分量-Pretreatment with a pure voice and noisy speech signal to noise ratio, resulting in noisy speech, the speech signal- to eliminate the trend term and DC components
yuyinchuli
- 带噪语音和预处理，消除趋势项和直流分量，，各种滤波器设计-The speech with noise and preprocessing, eliminate trend term and dc component, and a variety of filter design
xitong
- 语音孤立词识别的系统程序，包括预处理，断点检测，及其使用DTW的算法-Isolated word speech recognition system procedures, including pretreatment, break detection, and using DTW algorithm
jiyinjiance
- 语音识别预处理中基因检测的matlab程序的实现，可实现各帧的基因周期-Voice recognition preprocessing matlab genetic testing program, enabling each frame cycle genes
HMM_VoiceRecognation
- 通过基于HMM的语音识别系统的基本结构,详细介绍了语音信号采集、预处理、MFCC特征参数提取、HMM训练和HMM识别等主要模块的基本原理 并针对实际应用中HMM存在的模型初始化和数据溢出等问题进行分析,引入了一些能提高系统性能的相应措施。-By the basic structure of HMM-based speech recognition system, details the basic principles of audio signal acquisition, preproces