set wav sample rate and PCM for h5 (#919)

zhaomingwork

2023-09-04 5d15727b1e545a17793a5776bbe5c35b87654398

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p m    p.m.
pm    p.m.
p.m.
p.m    p.m.
am    a.m.
a.m.
a.m    a.m.
a m    a.m.