Search - matlab speech segmentation

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[Other resource] weimin DL : 1: 读取语音信号（用matlab的wavread指令），把语音信号分帧、加窗，进行清浊分割，提取基频，这一部分较简单，自己编程序做。参考文献自己到图书馆期刊网上查找。提取语音信号的lpc参数，可调用lpcfit.m 程序（我提供，见附件），将源、目标语音的浊音段的lpc系数进行DTW规整，调用pathita2.m 程序（我提供，见附件）。将规整得到的lpc系数转换成lsp参数，调用lpcar2ls.m 程序（我提供，见附件），再进行转换映射，调用matlab 的指令newrbe。-read the speech signal (using Matlab wavread Directive), Voice Signal frames, Windowed, Qingzhuo segmentation, extracting fundamental frequency, this part is relatively simple, they programmed to do. References their online journals to the library search. Voice Signal Extraction lpc parameters can be called lpcfit.m (I provide, see Annex), the source, Voiced objective voice of the lpc coefficient DTW structured, Call pathita2.m (I provide, see Annex). Structured to the lpc lsp conversion coefficient parameters, calling lpcar2ls.m (I offer see Annex), the shift mapping, called the directive newrbe Matlab.
Update : 2008-10-13 Size : 3.84kb Publisher : 韦敏
[Speech/Voice recognition/combine] col DL : 0: 一个什么都能做的语音处理软件，Manual segmentation of speech waveforms - creates label files which can be used to train speech recognition systems Waveform editing - cutting, copying or pasting speech segments Formant analysis - displays formant tracks of F1, F2 and F3 Pitch analysis Filter tool - filters speech signal at cutoff frequencies specified by the user Comparison tool - compares two waveforms using several spectral distance measures Speech degradation -can do what a voice processing software, Manual segmentation of speech waveforms- crea tes label files which can be used to train speech recognition systems Waveform editing- cuttin g, copying or pasting speech segments Formant ana P <0.05-displays formant tracks of F1, F2 and F3 Pitch analysis Filter tool-filters sp eech signal at cutoff frequencies specified by the user Comparison tool-compares two wavefor ms spectral distance using several measures Sp eech degradation
Update : 2025-02-17 Size : 403kb Publisher : 威威
[matlab] weimin DL : 0: 读取语音信号（用matlab的wavread指令），把语音信号分帧、加窗，进行清浊分割，提取基频，这一部分较简单，自己编程序做。参考文献自己到图书馆期刊网上查找。提取语音信号的lpc参数，可调用lpcfit.m 程序（我提供，见附件），将源、目标语音的浊音段的lpc系数进行DTW规整，调用pathita2.m 程序（我提供，见附件）。将规整得到的lpc系数转换成lsp参数，调用lpcar2ls.m 程序（我提供，见附件），再进行转换映射，调用matlab 的指令newrbe。-read the speech signal (using Matlab wavread Directive), Voice Signal frames, Windowed, Qingzhuo segmentation, extracting fundamental frequency, this part is relatively simple, they programmed to do. References their online journals to the library search. Voice Signal Extraction lpc parameters can be called lpcfit.m (I provide, see Annex), the source, Voiced objective voice of the lpc coefficient DTW structured, Call pathita2.m (I provide, see Annex). Structured to the lpc lsp conversion coefficient parameters, calling lpcar2ls.m (I offer see Annex), the shift mapping, called the directive newrbe Matlab.
Update : 2025-02-17 Size : 4kb Publisher : 韦敏
[Speech/Voice recognition/combine] coleawin_Matlab_Speech_Analysis DL : 0: 波形和频谱双显示记录讲话直接进入MATLAB 手动分割讲话波形-创建标签文件波形编辑-切割，复制或粘贴共振峰分析-显示共振轨道的F1 ， F2和F3 基音分析过滤工具-语音信号滤波器截止频率比较工具-比较两个波形的频谱距离使用几种措施增加噪声-Dual time-waveform and spectrogram displays Records speech directly into MATLAB NEW Displays time-aligned phonetic transcriptions [e.g., TIMIT s .phn files]- see example Figure above Manual segmentation of speech waveforms- creates label files which can be used to train speech recognition systems Waveform editing- cutting, copying or pasting speech segments Formant analysis- displays formant tracks of F1, F2 and F3 Pitch analysis Filter tool- filters speech signal at cutoff frequencies specified by the user Comparison tool- compares two waveforms using several spectral distance measures Speech degradation- adds noise to the speech signal at an SNR specified by the us
Update : 2025-02-17 Size : 1.13mb Publisher : wsw
[Other] Differential_Evolution DL : 0: Differential Evolution：a handbook for global permutation=based combinatorial optimization-Differential_Evolution：a handbook for global permutation=based combinatorial optimization
Update : 2025-02-17 Size : 24.5mb Publisher : 李斌
[Speech/Voice recognition/combine] lip DL : 0: Lip image analysis has attracted much interest in recent years because some important speech information is contained in the shape and movement of the lip. To extract such information from the lip images, accurate and robust lip region segmentation is of vital importance. However, most of the current lip segmentation methods fail to provide accurate results if the person has beards.
Update : 2025-02-17 Size : 91kb Publisher : vikas
[matlab] yuyinxinhaochuli DL : 0: 利用matlab能够实现语音信号的分割与储存-Can be achieved using matlab segmentation and storage of speech signals
Update : 2025-02-17 Size : 1kb Publisher : wrc
[Speech/Voice recognition/combine] voiceenergy DL : 0: 语音识别，能量计算，过零率检测，发生点检测，用于音符切分-Speech recognition, energy calculation, zero-crossing rate detection, point detection occurs for note segmentation
Update : 2025-02-17 Size : 20.33mb Publisher : mingliu
[Speech/Voice recognition/combine] HMMforspeechrecogntion DL : 1: 一个可执行的HMM语音识别程序例程，实现了对10个数字音的识别程序，包含了HMM语音识别中的分段，MFCC特征提取，Baum-Welch训练，及Viterbi等算法，通过此例程可以很好的理解HMM的算法原理-An executable HMM-based 10 digits speech recogntion program example. this code zip file includes segmentation, MFCC feature extraction, Baum-Welch based re-estimation and Viterbi algorithm involved in HMM. it helps much better understand the HMM algorithm and its application for speech recogntion.
Update : 2025-02-17 Size : 1.13mb Publisher : wh
[Speech/Voice recognition/combine] noisex DL : 0: 递归度信号处理.可用语语音信号处理,如端点检测,清浊音分割.-Recursive-degree signal processing. Can be language speech signal processing, such as endpoint detection, segmentation Voicing.
Update : 2025-02-17 Size : 81kb Publisher : wangjin
[Other] colea DL : 0: COLEA is a Matlab Speech Processing Toolkit with a graphical user interface. This program can be used to edit speech waveforms (cut, copy or paste selected speech segments) and compute spectrogramss. It includes several speech related tools including a filter tool for speech filtering, and a comparison tool for comparing two waveforms using a variety of spectral distance measures.COLEA can be used to display time-aligned phonetic transcriptions (e.g., TIMIT s .phn files) and for manual segmentation of speech waveforms. It can also perform formant analysis and pitch analysis. A manual describing COLEA is included. For more information about this program visit the web site: http://www.utdallas.edu/~loizou/speech
Update : 2025-02-17 Size : 348kb Publisher : Gurkan Acı r
[Speech/Voice recognition/combine] beat DL : 0: 语音分析软件。主要是进行onset发现，以及beat计算。常用的语音切分工具-Voice analysis software. Mainly for onset detection, beat calculation. Commonly used in speech segmentation tool
Update : 2025-02-17 Size : 569kb Publisher : fanli
[Speech/Voice recognition/combine] fft2hps DL : 0: 语音处理的实用代码，完成耳语音的声韵分割功能-Practical speech processing code, complete the ear speech sound segmentation function
Update : 2025-02-17 Size : 2kb Publisher : 曹晔旻
[matlab] dwt DL : 0: 基于动态时间规划（DTW）的语音信号识别，MATLAB环境下的-Dynamic Programming (DTW) of the speech signal recognition, MATLAB environment
Update : 2025-02-17 Size : 1.88mb Publisher : 阿若
[Software Engineering] attachments_01-05-2012_12-44-28 DL : 0: A Tutorial on HMMs. 5. Advantage of HMM on Sequential Data ... Model Toolkit). – HMM toolbox for Matlab ... Speech recognition and segmentation. • Gesture .-A Tutorial on HMMs. 5. Advantage of HMM on Sequential Data ... Model Toolkit). – HMM toolbox for Matlab ... Speech recognition and segmentation. • Gesture .
Update : 2025-02-17 Size : 6.62mb Publisher : Dima
[File Format] bibliofond_7397 DL : 0: A Tutorial on HMMs. 5. Advantage of HMM on Sequential Data ... Model Toolkit). – HMM toolbox for Matlab ... Speech recognition and segmentation. • Gesture .-A Tutorial on HMMs. 5. Advantage of HMM on Sequential Data ... Model Toolkit). – HMM toolbox for Matlab ... Speech recognition and segmentation. • Gesture .
Update : 2025-02-17 Size : 647kb Publisher : Dima
[matlab] MATLAB图像与视频处理实用案例详解试读样章 DL : 0: 详细讲解了25个MATLAB图像与视频处理实用案例（含可运行程序），涉及雾霾去噪、答题卡自动阅卷、肺部图像分割、小波数字水印、图像检索、人脸二维码识别、车牌定位及识别、霍夫曼图像压缩、手写数字识别、英文字符文本识别、眼前节组织提取、全景图像拼接、小波图像融合、基于语音识别的音频信号模拟灯控、路面裂缝检测识别、视频运动估计追踪、Simulink图像处理等多项重要技术(Explain in detail the 25 MATLAB image and video processing utility case (including operating procedures), involving haze denoising, sheet automatic marking, lung image segmentation, wavelet digital watermarking, image retrieval, face recognition, license plate location and two-dimensional code recognition, image compression, Hoffman handwritten digit recognition, character recognition, text English anterior segment tissue extraction, panoramic image mosaic, image fusion, light control, analog audio signal of speech recognition pavement crack detection and identification, video tracking, motion estimation of Simulink image processing technology based on a number of important)
Update : 2025-02-17 Size : 1.26mb Publisher : 糖糖的小糖
[Other] segmantal SNR DL : 0: 计算语音信号的信噪比和分段信噪比，在matlab中使用(Computing signal-to-noise ratio and segmentation SNR of speech signals are used in MATLAB)
Update : 2025-02-17 Size : 1kb Publisher : 迷妹
[matlab] 基于DTW算法的语音识别系统 DL : 0: 通过语音分帧、端点检测、特征提取、DTW算法，实现多字语音识别(Through speech segmentation, endpoint detection, feature extraction and DTW algorithm, multi word speech recognition is realized.)
Update : 2025-02-17 Size : 129kb Publisher : whatcanisay