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用Matlab实现DTW孤立词识别算法,包含代码语料-Voice recognition algorithm DTW
Update : 2024-05-18 Size : 1595392 Publisher : Qing

基于动态时间规整,解决了发音长短不一的模板匹配问题,达到语音识别的目的-speech recognition based on DTW
Update : 2024-05-18 Size : 439296 Publisher : Ann

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语音识别程序。Me频率倒谱系数的缩写mfc+语音检测vad+dtw动态时间归整dtw算法-Speech recognition program. Me frequency cepstral acronym mfc+ voice detection vad+dtw dynamic time warping algorithm dtw
Update : 2024-05-18 Size : 446464 Publisher : Viva

识别的准确率很高,识别率80%,识别过程:先算出参考模块的 MFCC参数和测试模块的 MFCC参数,将计算得到的 MFCC参数代入到DTW模板求出匹配dist,找出匹配距离最小的那个dist值,则该模板对应的数字就是识别的数字。
Update : 2014-08-11 Size : 1692 Publisher : boshanliuyu@126.com

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这个算法是基于动态规划(DP)的思想,解决了发音长短不一的模板匹配问题,简单来说,就是通过构建一个邻接矩阵,寻找最短路径和。-This algorithm is based on the idea of ​ ​ dynamic programming (DP) to solve the problem of template matching pronunciation of varying lengths, in simple terms, is by building an adjacency matrix, find the shortest path and.
Update : 2024-05-18 Size : 2048 Publisher : 去雷

matlabDTW
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语音识别中的动态时间规整Dynamic Time Wrapping,自己写的-Speech Recognition dynamic time warping Dynamic Time Wrapping
Update : 2024-05-18 Size : 1024 Publisher : 123o

DTW技术在语音识别中的应用,实验采用对语音孤立词识别,效果不错-The DTW (dynamic time warping) technology in the application of speech recognition, experimental use of voice, isolated word speech recognition effect is good
Update : 2024-05-18 Size : 101376 Publisher : 徐跃东

MATLAB DTW在语音识别中的应用,对孤立词进行识别效果好,推荐学习参考
Update : 2024-05-18 Size : 7168 Publisher : 徐跃东

这是在DSP上编写的语音识别程序,采用的是最为简单有效的方法DTW(Dynamic Time Warping,动态时间归整)算法-This is written on the DSP speech recognition program, using the most simple and effective way to DTW (Dynamic Time Warping, Dynamic Time whole) algorithm
Update : 2024-05-18 Size : 70656 Publisher : zengwh

一个带用户界面的matlab语音合成和识别的程序,MainGuide01.fig通过提取MFCC,用dtw来计算实时录音和模板之间的最小距离,给出识别结果,并且给出波形图,频谱图,语谱图。MainGuide02.fig是语音合成程序,通过load一个wav文件用LPC,残差和pitch两种方式进行合成,并且能实时听合成语音的效果。-This is an simple user interface program including speech recoginition and speech synthesis.MainGuide01.fig extracting MFCC and using DTW to calculate the minimum distance between the real-time recording and templates , the recognition results are achieved, and the waveform diagram, FFT result , spectrum diagram are shown. MainGuide02.fig is a speech synthesis program, it load a wav file using LPC, synthesis by the residuals or by pitch two ways, you can listen to synthesized speech effect in the real time .
Update : 2024-05-18 Size : 365568 Publisher : 袁斌

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DTW 匹配距离测试程序,可用在语音匹配等。-DTW test program
Update : 2024-05-18 Size : 272384 Publisher : 中国人

语音识别基于dtw算法,可以识别特定的汉字,里面有10个字的模板-speech recognition
Update : 2024-05-18 Size : 286720 Publisher : 齐飞

基于匹配滤波器的语音识别。本程序接触匹配滤波对加噪语音进行匹配输出,使得信号的信噪比得到提升,送入后端DTW的语音识别系统,实验证明,本程序对语音提升有很大的帮助-A speech recoginiton base on the matched filter. this code will use matched filter and get speech SNR output enhanced. then we will extrace MFCC, send the feature to the DTW recongition system, the test result verify that this method is good for speech recoginition SNR enhanced.
Update : 2024-05-18 Size : 4656128 Publisher : 袁斌

Detailed description about Dynamic time warping, which is a popular algorithm in audio signal processing and recognition. In this documents, basic DTW algorithm is discussed and a few important charactors of the algorithm is pointed out. The common belief in DTW algorithm is not entirely true, and may leads to false system design. Although DTW is widely used in audio signal processing, it may also be used in DNA serrals
Update : 2024-05-18 Size : 1447936 Publisher : H

Otherabc
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基于DTW的单字识别 -Single word reconginzation based on DTW
Update : 2024-05-18 Size : 2923520 Publisher : mt

matlab code for Dynamic Time Warping (DTW)
Update : 2024-05-18 Size : 3072 Publisher : sswtechnology

异步时间序列处理领域的动态时间弯曲算法(DTW),基于matlab开发-Dynamic time warping(DTW) algorithm of asynchronous time-series processing field , developed on matlab
Update : 2024-05-18 Size : 4096 Publisher : luoshenzeng

线性规划dtw 语音识别, 附带测试音频文件-Linear Programming dtw speech recognition, audio files come with a test
Update : 2024-05-18 Size : 2443264 Publisher : 郑黎力

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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
Update : 2024-05-18 Size : 1021952 Publisher : 孙婷婷

voice recognition in noisy environment Human life could be much more comfortable, if global machinery works on voice commands. There are lot of products available in the market those provide us automated voice controlled working experience. Voice-identification is a kind of technology in which, machine responds to human voice. The goal of this project is to design and implement voice controlled embedded system in noisy environment. The project consists software and hardware design. The software part is to eliminate noise the original signal and develop the speech recognition algorithm (DTW). The hardware is used for speech recognition.-voice recognition in noisy environment Human life could be much more comfortable, if global machinery works on voice commands. There are lot of products available in the market those provide us automated voice controlled working experience. Voice-identification is a kind of technology in which, machine responds to human voice. The goal of this project is to design and implement voice controlled embedded system in noisy environment. The project consists software and hardware design. The software part is to eliminate noise the original signal and develop the speech recognition algorithm (DTW). The hardware is used for speech recognition.
Update : 2024-05-18 Size : 1082368 Publisher : suraj kumar
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