资源列表
stezcr
- 使用matlab实现的基于短时能量和过零率的语音信号端点检测-The endpoint detection of speech signal based on short-time energy and zero crossing ratio using matlab
digital-equalizer-Verilog
- 硕士论文。主要包括:1、均衡器的设计原理 2、码间串扰与均衡原理 3、自适应均衡算法,主要介绍迫零算法、LMS算法、RLS算法 4、LMS自适应均衡器的Verilog设计 5、以上算法的matlab仿真-Master thesis. The main contents are as follows: 1, the design principle of the equalizer 2, intersymbol interference (ISI) and equilibrium principl
JLDATA
- 摘 要:本论文主要研究了语音识别的基本原理,对语音识别系统的构成进行分析处理,其中包括预处理、特征参数提取、建立模块库、识别匹配几大部分。预处理又包括语音采样、预加重、加窗(汉明窗)、端点检测;特征提取的参数是梅尔频率倒谱系数MFCC。 该语音系统采用的是动态时间伸缩算法(DTW),研究对象是特定人的语音识别,并在MATLAB平台上实现。为了进行后续研究,首先使用电脑中的录音系统录制了阿拉伯数字0—9的语音文件,并转化成 “.wav”格式的文件。-Abstract: This thesis
frft
- 基于统计特征的语种识别算法分析与实现。1.提取语音的客观统计特征;2、通过分类器建立训练学习模型;3、将模型运用于汉语、英语、日语等语种识别实验,与人的主观感觉做对比-Based on statistical language identification algorithm analysis and Realization of objective statistics. The extraction of speech features 2, the classifier built th
moban
- matlab基于DTW的非特定人语音识别,单模版匹配与最近邻- matlab independent speech recognition, DTW-based single-mode version matching and nearest neighbor
pinputu
- 均匀噪声、高斯噪声、粉红噪声的频谱图、对数谱、功率谱-Uniform noise spectrum Gaussian noise, pink noise, logarithmic spectrum, power spectrum
speech-recognition
- 基于HMM算法的孤立词,非特定人的语音识别,主要是HMM算法在语音识别上的应用。- HMM-based algorithm, Isolated word,non-specific speech recognition, mainly HMM Algorithm in Speech Recognition.
vqlbg
- 用LBG算法进行矢量量化器的设计,用分裂法获得初始码书-Using vector quantization LBG algorithm design, with split method to obtain the initial codebook
speak
- delphi7调用多种语音库,朗读输入语句或文本文件,调节语速、音量,选择输出设备、语音引擎、采样率,保存wav或mp3文件,以备固化到嵌入式应用中提示交互使用。-Delphi7 call a variety of voice library, read the input statement or text file, adjust the speed, volume, the output device, voice engine, sample rate, save wav or mp3
echo
- 使用MATLAB用以LMS進行回音消除之實作 -Use MATLAB to perform echo cancellation of LMS implementation
Speech-Modification-System
- 该程序主要涉及语音更改技术,语音的变调及变速,制作了三个gui界面,包括主界面以及两个子界面,其中也有简单的语言识别的功能,欢迎下载。-The program mainly involves the speech modification, voice tone and speed, make three GUI interface, including the main interface and two sub interface, which also has the function o
pcm
- 对语音信号进行脉冲编码调制,采用A律13折线-Voice signal pulse coding modulation, using A Law 13 polyline