多媒体播放器，mp3,wma,flash等播放

音频采集进行波谱分析并输出的小程序，比较简单，功能作为试验用-Collected for analysis of the audio spectrum and the output of small procedures, relatively simple, function as a pilot with

sip voice codec, g7-sip voice codec, g711

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

在信号处理中，通常需要把采集信号的实时波形显示出来。 如果直接在屏幕上动态绘图的话，会出现闪烁现象，为了克服这个问题，本文采用的就是先在内存绘图，然后再拷贝到屏幕，从而实现动态绘图而不闪烁。-In signal processing, usually need to collect real-time waveform signal is displayed. If the direct dynamic graphics on the screen, then there will be blinking phenomenon, in order to overcome this problem, this paper is the first graphics memory, and then copied to the screen in order to achieve dynamic graphics without blinking.

dsp音频驱动，dm6467读写tlv320aic32-dm6467 control tlv320aic32 by i2c

DirectSound开发的3D声音效果-DirectSound developed 3D sound effects

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

Text to Speech with the Microsoft Speech Library and SDK version 5.1-Text to Speech with the Microsoft Speech Li brary and SDK version 5.1

linux下的简单音频播放软件，支持wav等基本格式，代码很小，适合移植到嵌入式设备使用-linux under the simple audio player software, and other basic support wav format, the code is very small, suitable for transplant to the use of embedded devices

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