:ȡ׼wavļ

ʽ:
MusicWavCreate(y,f,p,n)
MusicWavCreate(y,f,p)
MusicWavCreate(y,f)
MusicWavCreate(y)

y:洢ݵ1л2еľ,˲Ԫֵ[-1,1]֮
f:Ϊwavļ·ַ,Ϊջᵯѡ񱣴ļĶԻ
p:Ƶ,ĬΪ48000 Hz
n:ÿλ,ĬΪ16

˵:ִгɹPCMwavʽļ.ִгɹ1