fix fbank input

雾聪

2023-05-17 d29ed02c569de40ceb23861fe95a0e1c24b0b514

1
2
3
4
5
6
7
8
9
10
M    million
MLN    million
m    million
mln    million
B    billion
b    billion
BN    billion
bn    billion
K    thousand
k    thousand