This project incudes a libraries for playing various types of audio files whrough DirectMedia interfaces. The project includes spectrum analyzer and visualizer

波形文件分析器，适合于pcm编码格式的 wav 音频文件，内含读取wav文件，抽取和插入操作~-Wave file analyzer, suitable for pcm encoding format of the wav audio files, containing read wav files, extraction and insertion operations ~

全国电子设计大赛 获奖作品 音频信号分析仪，一等奖-Audio signal analyzer