labview音频频谱显示

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 of vocal tract shape from LPC coefficients adjustable LPC analysis order adjustable synthesis pitch shift MIDI controlled pitch (hit m ) lots of other choices (pitch pulse source selection, emphasis filter) STFT plot modular LPC library available on MacOS X, Linux, and Windows under GPL part of the sndtools distribution

atsc standard: ac3 revision A

用MATLAB编写的，用于MELP语音编码算法中基音周期检测的程序，实现了基音周期的检测，包括整数基音，分数基音，以及最终基音的检测。可以直接运行。-Pitch detective in speech coder of MELP,by MATLAB.

PT2313音频IC I2C初始化 用于音响、车载等-IC I2C initialization PT2313 audio for audio, car, etc.

WAV声音文件转换工具（PCM-ADPCM格式转换）

AudioRep complemental example audio file

音频信号LPC参数计算 matlab环境下-LPC calculation based on matlab

sip 网管代理程序的堆栈代码，很经典，值得收藏。-sip Agent procedures stack code, classic, worthy of collection.

this program takes the sound waves as an input then the output is the echo of the sound

声音分析的程序 声音分析的程序-Voice analysis voice analysis program procedures