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[asr1617data.git]
/
mfcc.py
1
from
python_speech_features
import
mfcc
2
import
scipy
.
io
.
wavfile
as
wav
3
import
sys
4
5
(
rate
,
sig
) =
wav
.
read
(
sys
.
stdin
.
buffer
)
6
for
i
in
mfcc
(
sig
,
rate
,
winlen
=
0.025
,
winstep
=
0.01
,
numcep
=
13
,
appendEnergy
=
True
):
7
print
(*
i
,
sep
=
'
\t
'
)