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Digital-Voice-Processing-

于 2021-05-16 发布 文件大小:14775KB
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  本书系统地阐述了语音信号处理的原理、方法、技术和应用,同时给出了部分内容对应的MATLAB仿真源程序。全书共12章,第1章至第7章是基本理论部分,包括语音信号的数字模型、语音信号的短时时域分析和频域分析、语音信号的同态处理、语音信号线性预测分析和矢量量化;第8章至第12章是应用部分,包括语音编码、语音合成、语音识别、语音增强和语音处理的实时实现。本书内容全面,重点突出,原理阐述深入浅出,注重理论与实际应用的结合,可读性强。(This book describes the speech signal processing principles, methods, techniques and applications, and gives the corresponding part of the contents of the MATLAB simulation source. The book is 12 chapters, Chapter 1 to Chapter 7 is the basic theoretical part, including voice signal digital model, speech signal analysis in time domain and frequency domain analysis, speech signal homomorphic processing, speech signal analysis and linear prediction vector quantified Chapter 8 to Chapter 12 is the application of parts, including speech coding, speech synthesis, speech recognition, speech enhancement and voice processing, real-time implementation. The book is comprehensive, focused and Rationale layman, focusing on the combination of theory and practical application, readable.)

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  • real_final_test
    男女变声器,语言信号处理,录音,matlab,各种滤波器,有预处理,自定义时长录音并保存,自主选择文件,自主制作界面(Male and female voice changer, speech signal processing, audio, MATLAB, various filters, pretreatment, long recording and save custom, choose file, independent production interface)
    2020-12-29 15:29:00下载
    积分:1
  • tibaoluo
    基于倒谱短时部分反映了语音的声道特性,先用汉明窗取一帧语音,然后经变换得到语音倒谱,将倒谱短时部分取出,进行正交反变换后将得到声道的对数谱,即得到语音频谱的包络。将频谱包络和频谱画在一张图上,有很好的对比效果。获取的包络效果十分好。(Based Cepstral partly reflects the short channel characteristics of the speech, first take a Hamming window with a frame of speech, and speech cepstrum obtained by converting the cepstrum short segment out inverse orthogonal transform to obtain channel will of the spectrum, i.e. to obtain the envelope of the speech spectrum. The spectral envelope and spectral painted on a chart, there is a good contrast. Get the envelope effect is very good.)
    2013-11-01 14:13:17下载
    积分:1
  • vqonMatlab
    1 训练 打开Matlab 使Current Directory为VQ所在的文件夹(比如:E:vq) 在Command windows中输入 ">
    2021-04-20 10:28:50下载
    积分:1
  • nietiu
    多抽样率信号处理,包括邓氏关联度、绝对关联度、斜率关联度、改进绝对关联度,完整的基于HMM的语音识别系统。( Multirate signal processing, Including Deng s correlation, absolute correlation, correlation of slope, improved absolute correlation, Complete HMM-based speech recognition system.)
    2016-11-08 16:00:00下载
    积分:1
  • process_params
    parameter参数提取程序,matlab实现(parameter process in matlab)
    2021-01-22 10:58:45下载
    积分:1
  • psola
    psola算法的设计与实现,经过调试已经可以运行(psola Algorithm Design and Implementation, after debugging has to run)
    2007-10-16 11:42:05下载
    积分:1
  • main
    对语音信号基频的提取对于语音信号的分析有一定作用(Basic frequency of speech Analysis )
    2014-05-22 12:28:43下载
    积分:1
  • hhspectrum
    关于希尔伯特黄频谱的计算程序,提取的频谱信息可用于语音识别、故障检测等。(on Hilbert Huang spectrum calculation procedures to extract information of the spectrum can be used for voice recognition, fault detection.)
    2007-03-22 16:19:26下载
    积分:1
  • formant
    利用matlab软件提取共振峰参数利用matlab软件提取共振峰参数(Formant extraction can be used for voice recognition technology)
    2009-07-01 10:23:25下载
    积分:1
  • spetro.m
    语音信号的语谱图生成函数,function [ ] = spetro(Winsiz, Shift, Base, Mode, Gray),5个参数分别为帧长、帧移、取值门限(一般设为0)、彩色模式、灰度模式(This is a matlab function for creating speech spectrogram.)
    2015-07-04 11:52:18下载
    积分:1
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