rt_lpc is a light-weight application that performs real-time LPC analysis and synthesis. It features the following: real-time LPC analysis real-time LPC synthesis visualization of original, predicted, and error waveforms visualization

分析wave文件，求出各种特征例如振幅、频率、静音比，以便进行匹配。-analysis wave file,show like swing,frequency,DEF defeat.In order to matching.

Higher-Order Spectral Analysis Toolbox

musicdsp source code archive-Analysis Beat Detector Class Coefficients for Daubechies wavelets 1-38 DFT Envelope detector Envelope Detector class (C++) Envelope follower with different attack and release Fast in-place Walsh-Hadamard Tra