SFS提供了计算语音本质的一系列工具。包括支持各种数据格式，信号处理和图形，频谱、共振峰分析，基频提取等等。在线文档说明请访问http://www.phon.ucl.ac.uk/resource/sfs/help/-SFS provides a voice calculated nature of a series of tools. Including support for various data formats, signal processing and graphics, spect

声谱图+共振峰,有中文的注解, 像Praat-spectrogram+ Formant, Code has Chinese comments

its the code for the generation of a simple single formant

采用线性预测的方法来实现语音信号的共振峰估计。-Speech formant estimation by LPC Method