搜索资源列表
编码理论
- 包含5阶，10阶线性预测编码的源MATLAB成学-This document includs five and 10 order LPC(linear predictive coding) source codes.
Lattice_Verilog
- 本文讨论了AR模型及线性预测的原理，在浮点型DSP TMS320C6713B上实现了语音信号线性预测系数(LPC)的提取，并利用LPC系数用Verilog语言实现了AR模型的Lattice结构。
mfcc
- 语音信号的特征提取，语音信号的Mel倒谱特征（MFCC）的求解方法，语音信号的线性预测原理以及LPC特征的求解方法
voicesignal11
- 语音编码的线性预测系数，很全面哦，赶紧下载吧-Speech coding LPC coefficients, very comprehensive Oh, and quickly download it
BURG
- 本文件为语音识别lpc源码中的burg算法部分。该算法简单实用，适合于进行线性预测参数的计算-This document is for lpc-source speech recognition algorithm in the part of the burg. The algorithm is simple and practical, suitable for the calculation of the linear prediction parameters
voice_identify
- 本文介绍了一种基于动态时间归整（DTW）方法的小词汇表非特定人语音识别通用模块。系统采用Motorola公司DSP56F805芯片为核心，应用线性预测编码（LPC）与动态时间归整（DTW）算法进行非OOV(out of vocabulary)语音识别。测试表明，有良好的实用性。-Use Motorola s DSP56F805 to Build a Common module of Voice identify.
prolpc
- 语音信号处理，函数主要的功能是求取线性预测系数lpc及基音周期
melpc
- 混合激励线性预测编码melp中的标准C++文件-Mixed Excitation LPC speech coder
lpc_original
- 线性预测编码LPC的简单实现，出自书《小波与傅里叶分析基础》的第0章最后一题-A simple linear predictive coding LPC realized from the book, " Wavelet and Fourier Analysis" of the title the last chapter 0
LPC_fin_speech
- 用线性预测编码进行语音压缩 - Speech compression using Linear Predictive Coding-LPC is the oldest and the most basic of modern speech coders. Its a lossy scheme. Playback quality isn t preserved in the process but it can be used in low bit-rate systems.
modified_voice_excited_lpc
- 基于Philipp Steurer源码上改进的线性预测编码，共大家参考-An improved voice-excited LPC that can output better speech quality。
LPCAUTO
- LPC倒谱系数提取，提取出来的LPC倒谱系数可以线性预测，帮助语音信号处理-LPC cepstral coefficients the number of extraction，Extracted from the LPC cepstrum coefficients linear prediction to help the speech signal processing
XINGXINGYUCED2
- 这个程序再matlab2012b版本上调试成功，以前在毕业设计的时候在网上找到的资料，希望对大家有用，基于线性预测系数(LPC)的语音信号重构。给出了完整的LPC matlab程序，包括语音信号采集，LP预测系数，阶数的选择以及预测结果误差曲线。（很好用）-This version of the program and then on the successful commissioning matlab2012b information previously graduation when f
yuyin
- 基于MATLAB的语音信号线性预测分析即LPC 包括线性预测系数 语音合成等-About LPC
lpc
- 线性预测编码（LPC）算法压缩语音。MATLAB实现。计算预测系数和增益。-Linear predictive coding (LPC） algorithm
TP_LPC
- 线性预测(LPC)语音信号编码与解码（包括轻音与浊音的产生，自回归过程等）-Linear prediction (LPC) speech signal coding and decoding (including the generation of light tone and dullness, autoregressive process, etc.)
Formant-Frequencies-Estimation
- 利用倒谱和线性预测编码的方法准确估计共振峰频率。-Discusses the accurate measurement of formant frequencies using Cesptral and LPC method. Each algorithm was implemented with Matlab and was applied in the aim to uate the precision of both designed techniques.
LPC-based-speech-signal-processing
- 本程序利用MATLAB对信号进行分析和处理，主要就是进行语音线性预测通过使实际语音抽样值与线性预测抽样值的均方误差达到最小，可以确定唯一的一组线性预测系数。-This procedure using MATLAB for signal analysis and processing, mainly for voice linear prediction by the actual voice sampling error of the mean square value and the mini
LPC
- 对一个元音和一个清辅音进行线性预测分析。LPC系数要分别有5阶，15阶和50阶三种情况，在同一坐标图里用不同颜色分别给出对应的LPC包络谱和FFT频谱，并试着对比分析。-A linear prediction of a vowel and a clear consonant. LPC coefficients should be 5 order, 15 and 50 order three cases, in the same coordinate map with different colo
lpc_analysis
- 采用线性预测分析不仅能够得到语音信号的预测波形，而且能够提供一个非常好的声道模型(The linear predictive analysis can not only predict the waveform of the speech signal, but also provide a very good vocal tract model)