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端点检测和基于DTW和HMM的孤立词识别和连续语音识别-endpoint detection and DTW-based HMM and isolated word recognition and Continuous Speech Recognition
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语音识别系统中前端PLP参数的提取和处理
孤立词识别系统中几种滤波器组的比较研究
基于Matlab命令字识别系统及实现
基于HTK的命令字识别系统及实现
基于HTK的数字串识别系统及实xian-Speech Recognition System front-end PLP parameters for the extraction and processing isolated word recognition sy
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Isolated word Recognition-Isolated word Recognition
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基于DTW算法的孤立字识别系统。用Matlab编程实现语音信号的端点检测,从原始信号提取有效语音段,从而实现孤立字的识别。-isolated word recognition system. Matlab programming in endpoint detection, signal extraction from the original effective voice, thus achieving an isolated word recognition.
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Introduction Applications Comparing Automatic Speech Recognition(ASR) versus image processing About ASR Types of ASR and differences ASR by Hidden Markova Models Overall recognition system Isolated word recognition
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用BP神经网络对孤立词语音识别Matlab语音仿真过程,BP neural network used for isolated word speech recognition voice Matlab simulation
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这个关于语音识别的文章,介绍了HMM模型的参数优化的 问题,以及HMM模型的孤立字识别中的应用。-This article on speech recognition, introduced the HMM model parameter optimization, as well as isolated word HMM model to identify the application.
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自动语音识别源码对非特定人的孤立词语音识别算法
进行研究。考虑到语音识别技术在嵌入式系统处理能力较弱、存储空间有限的问
题上进行算法的选择和优化,以提高系统的鲁棒性,减少系统的
-Automatic speech recognition source code for non-specific human isolated word speech recognition algorithm research. Taking into account the voice recogni
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基于Mel倒谱特征和RBF网络的孤立词语音识别方法-Mel-based cepstral features and RBF networks isolated word speech recognition method
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本 文 首先 介绍了语音识别的研究和发展状况,然后循着语音识别系统的
处理过程,介绍了语音识别的各个步骤,并对每个步骤可用的几种方法在实
验基础上进行了分析对比。研究了语音信号的预处理和特征参数提取,包括
语音信号的数字化、分帧加窗、预加重滤波、端点检测及时域特征向量和变
换域特征向量.其中端点检测采用双门限法.通过实验比对特征参数的选取,
采用12阶线性预测倒谱系数作为识别参数。详细分析了特定人孤立词识别算
法,选定动态时间弯折为识别算法,并重点介绍其设计实现。
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isolated word for speech recognition lecture notes
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Developing an Isolated Word Recognition System
in MATLAB
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DTW(Dynamic Time Warping,动态时间归整)算法,该算法基于动态规划(DP)的思想,解决了发音长短不一的模板匹配问题,是语音识别中出现较早、较为经典的一种算法。用于孤立词识别,DTW算法与HMM算法在训练阶段需要提供大量的语音数据,通过反复计算才能得到模型参数,而DTW算法的训练中几乎不需要额外的计算。所以在孤立词语音识别中,DTW算法仍然得到广泛的应用。 -DTW (Dynamic Time Warping, dynamic time warping) algorithm
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gui for isolated word speech recognition
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可以实现简单孤立词的识别和训练,内有1到9的录音,可以自己训练。-Can achieve a simple isolated word recognition and training, there are 1 to 9 of the recording, you can own training.
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一个HMM的Matlab实现方法,可实现孤立词语音识别-Matlab implementation of a HMM methods, an isolated word speech recognition can be achieved
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基于矢量量化的孤立词语音识别系统看,性能良好,Matlab 实现!-Based on vector quantization of isolated word speech recognition system to see, good performance, Matlab to achieve!
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一种基于隐马尔科夫模型的孤立词的的语音识别实验,可以试验0到9的数字语音识别。-An isolated word speech recognition experiment based on the hidden Markov model, can test 0 to 9 digit speech recognition.
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基于动态时间规整的孤立词语音识别,用梅尔倒谱系数作为识别特征。-Based on dynamic time warping of isolated word speech recognition, using Mel s coefficient as the recognition feature.
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基于动态时间规整算法实现的孤立词识别程序-Dynamic time warping algorithm to achieve an isolated word recognition program
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