gps based gsm model

采用MediaPlayer播放，可以解决占资源问题

从3gp视频文件中提取出声音数据的源代码-3gp video files from the extracted voice data in the source code

c语言开发的用来控制声卡音调的源码。有一定的参考价值-used to control the pitch of the sound source. There will be some reference value

编写的一个如何应用fmod常用api的演示程序,包括多音频格式的支持以及音量和多channal控制-The preparation of the application of a common api demo fmod procedures, including support for multi-audio format , as well as control the volume and multi-channal

G.723的文档和实现-G.723 file and impliment

一个简单的播放视频的例子,主要提供给初学者学习.-A simple example of video, mainly to the beginner to learn.

best working ogg vorbis acm 20020708 with source code release by conti

一个基于DirectSound的声音播放器，VC++开发，可直接运行，喜欢的朋友可以拿去试试。-DirectSound-based voice player, VC++ Development, can be directly run, like a friend can take a try.

一个简单FM接收机的VHDL源码，很有参考意义-A simple FM receiver VHDL source code is very useful

就是按输入的时间录音，回放，显示波形及频谱图 录音过程中有动态频谱显示 -Itis input by the time recording, playback, show the waveform and frequency spectrum of dynamic recording process of the spectrum shows