利用超声导波的形势，测量骨头的厚度，从而判断骨头是否患有骨质疏松症...

来源于网上的C++技术开发的音频处理代码, 为国外开源代码, 可用来学习掌握C++的MP3音频处理算法。来源于网上公开资料，供学习使用。-From online C++ Technology development of audio processing code, for foreign open-source code, can be used to study and master the C++ The MP3 audio processing algorithms. Disclosure of information from the Internet for learning to use.

convolution of the image with a bank of even-symmetric linear filters followed by half-wave rectification to give a set of responses

这是完整的代码和电路图 2 x 16 液晶 VU 表立体指标与 PIC16F877A。欢迎大家下载、试用。谢谢大家的支持！

简单的媒体控件引用，可以录制和播放wav格式文件。其中的创新点是，含有资源文件进行二进制读取并写成基本的音频文件，再利用进行录音。-Simple media controls reference, you can record and play wav files. One innovation is that the binary file containing resources to read and write basic audio files, re-use of sound recordings.

一个音频播放器，主要采用Visual c++平台下的MFC书写，功能类似TTPlayer-An audio player, primarily with Visual c++ platform, written under the MFC functions similar to the TTPlayer

AAC编解码源码，Advanced Audio (AAC) Decoder including SBR decoding，（mp3已经过时了，这是包含SBR的最新AAC编解码算法）-AAC encode/decode source . Advanced Audio (AAC) Decoder including SBR decoding. Mp3 was out. This package incoude latest SBR ACC encode/decode arithmetic source.

matlab环境下，实现将wav格式的音频文件进行分帧，求能量，过零率-matlab environment, to achieve wav format audio files framing, and energy, zero-crossing rate

自己编写的一款可以进行双路PCM语音混频的程序，针对的是16位的PCM语音数据，经过验证，比常规的混音算法质量好许多，特别是进行多路混频时，重复调用该程序也可以达到比较满意的结果。-own section can be prepared for two-way voice PCM mixing procedures, The address is 16 PCM voice data, after verification, than conventional mixing algorithm many good quality, especially for multi-channel mixer, repeat the procedure call also will be more satisfied with the results.

一个比较小巧的媒体播放器，自己可以在此基础上添加需要的功能-a more compact media player, and they would like to add on the basis of the functional needs

给PCM添加WAV文件头的VC代码，能把PCM格式的文件通过添加WAV文件头的方式，转换为WAV文件，供微信应用等直接播放