update docs

speech_asr

2023-02-15 a91f8ace5c5f0212b0958aa14f99f6955c27291f

1
2
3
4
5
6
7
8
9
x    1
xx    2
xxx    3
xl    4
l    5
lx    6
lxx    7
lxxx    8
xc    9