fix bug for 48k wav in h5 (#890)

zhaomingwork

2023-08-23 8257c10627f4e773c62a5f5e15598da0ec607126

1
2
3
4
5
6
7
8
9
first    one
second    two
third    three
fourth    four
fifth    five
sixth    sixth
seventh    seven
eighth    eight
ninth    nine