提供对标准.wav文件的解析。处理了wave文件的头部和数据段，分别读取到一个缓冲区中，并且提取出波特率、采样位数等信息。-standard of wave file analyzing.do with wave file head and data segment, reading to each cache, and pick up baud,sampling rate, etc. info.

本java包提供了读取音频文件中真实数据的类。该类提供了获取音频文件的采样率、样本数据存储位数、样本数据（经过数据缩小处理，其值在-1至1之间）等方法-The java package provides the real data of the class to read audio files. Sampling rate class provides access to the audio file, the median of the sample data is stored, the