实现音频的source filter，里面用到rtp协议的东西。推荐

DET Curve and EER computation

aac+sbr，对arm优化。最新版本 。-hx

mepg4音频源码，感觉比较好，希望对大家有所帮助。-mepg4 audio source, feel better, and they hope to be helpful to everyone.

这是一家软件公司做的一款播放器界面，有很高的参考价值。-This a software company to do one of the player interface, a high reference value.

播放wav，基于单文档的一个程序！没有按钮-Play wav, based on single document a program! No button

万年历时钟,有万年历,也有时钟,可设置闹钟-hefty almanac clock, a hefty almanac, a clock, alarm clock can be set

用C语言实现的wav文件的播放，采样，解压，和传输-Using C language to achieve the wav file playback, sampling, decompression, and transmission

具有小型影视系统的所有功能 方便的后台操作 完善的模版功能 p2p数据自动更新，无须人为干预 可以自己添加其他的影视分类 特点： 数据自动更新，无须人为干预。 可以添加自己的影视节目。不影响p2p数据。 采用phparticle211的编译型模版，提高程序的效率。-small television systems have all the functions to facilitate operation of the background sound template function automatically update data p2p without human intervention can add the other features of the Television Classification : data updated automatically, without human intervention. Can add their own video programming. P2p data is not affected. Phparticle211 using the template-based compiler, the efficiency of the process.

单音频检测Goertzel算法类-single audio detection algorithm Goertzel algorithm category

能实现1Hz~50MHz间的频率测量，显示信号周期，能实现1Hz~15KHz间的信号波形实时显示，采样速率120KHz。-1Hz ~ 50MHz to achieve inter-frequency measurements show that the signal cycle, to achieve inter-1Hz ~ 15KHz real-time display of signal waveforms, the sampling rate of 120KHz.