提取音乐（wav格式）中两种和弦特征：chromagram和tonalcentroid。其中chromagram是12维特征，根据十二平均律而来；tonalce...

可以显示波形的wav播放器-Can display waveform wav player

本程序演示了如何对wav进行分析并根据其数据模拟出波型图.再对其波型图进行操作.移动或者修改或者重叠.对有这方面接触的VB程序员很有帮助.-This procedure demonstrates how to wav analysis and data in accordance with its simulated waveform Fig. And then its wave-type plans to operate. Mobile or modify or overlap. For there is very helpful to contact VB programmers.

检测生卡例子程序-detection procedures examples Health Card

模拟语音转换成数字 format.it 用于传输语音信号在无线介质使用红外设备带短的距离

锋利的同伴同行中 c 的音频语音聊天 接收端口： 6000 发送端口： 5000 与 dll 文件被称为 voice.dll

C++编译OpenH323代码的源代码，有助于学习掌握基本的OpenH323技术。值得学习和参考-C++ Compile OpenH323 code, source code, contribute to learning and mastering the basic techniques of OpenH323. Worthy of study and reference

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

应用背景最新的opus语音编码压缩标准，支持6kb/s-510kb/s，持续时间2.5ms-120ms，可变速率，官网源码c++关键技术 采样率从8 kHz（窄带）到48 kHz（全频） 帧大小从2.5毫秒到60毫秒 支持恒定比特率（CBR）和可变比特率（VBR） 从窄带到全频段的音频带宽 支持语音和音乐 支持单声道和立体声

amr 解码程序-decoding procedures!

全电视信号仿真MatlabMatlab 全电视信号仿真MatlabMatlab-Simulation of the entire television signal MatlabMatlab-wide TV signal simulation MatlabMatlab