Wav file is the basic file or raw file which stores the audio data.Wav header contains important information such as sampling rate Monotype or sereo ,bytes per sample.The code reads header and buffer which can be processed the way we want.No addition

对PCM文件进行打包封装的程序，可以学习了解下WAV文件格式标准。用QT编写的-PCM file package package program, learning to understand the WAV file format standard. QT prepared

This class represents the header of a WAVE format audio file, which usually have a .wav suffix.