==================
max dur: 14.531 s (wav_id: BAC009S0658W0472)
P99 dur: 8.510 s (wav_id: BAC009S0662W0365)
P75 dur: 5.326 s (wav_id: BAC009S0215W0137)
P50 dur: 4.262 s (wav_id: BAC009S0104W0492)
P25 dur: 3.494 s (wav_id: BAC009S0710W0419)
min dur: 1.230 s (wav_id: BAC009S0141W0423)
avg dur: 4.522 s
std dur: 1.359
==================
max txt_length: 44.000  (wav_id: BAC009S0107W0142)
P99 txt_length: 24.000  (wav_id: BAC009S0234W0207)
P75 txt_length: 18.000  (wav_id: BAC009S0091W0334)
P50 txt_length: 14.000  (wav_id: BAC009S0125W0419)
P25 txt_length: 11.000  (wav_id: BAC009S0248W0487)
min txt_length: 1.000  (wav_id: BAC009S0094W0358)
avg txt_length: 14.406 
std txt_length: 4.312
==================
max speed: 5.496 char/s (wav_id: BAC009S0135W0430)
P99 speed: 4.360 char/s (wav_id: BAC009S0708W0486)
P75 speed: 3.520 char/s (wav_id: BAC009S0157W0327)
P50 speed: 3.204 char/s (wav_id: BAC009S0225W0174)
P25 speed: 2.894 char/s (wav_id: BAC009S0340W0436)
min speed: 0.606 char/s (wav_id: BAC009S0094W0364)
avg speed: 3.186 char/s
std speed: 0.476
==================
max leading_sil: 5120.000 ms (wav_id: BAC009S0118W0473)
P99 leading_sil: 576.000 ms (wav_id: BAC009S0070W0283)
P75 leading_sil: 416.000 ms (wav_id: BAC009S0421W0428)
P50 leading_sil: 32.000 ms (wav_id: BAC009S0244W0443)
P25 leading_sil: 0.000 ms (wav_id: BAC009S0209W0423)
min leading_sil: 0.000 ms (wav_id: BAC009S0168W0257)
avg leading_sil: 166.765 ms
std leading_sil: 204.435
==================
max trailing_sil: 1486.000 ms (wav_id: BAC009S0007W0174)
P99 trailing_sil: 567.125 ms (wav_id: BAC009S0122W0365)
P75 trailing_sil: 270.062 ms (wav_id: BAC009S0363W0374)
P50 trailing_sil: 0.000 ms (wav_id: BAC009S0196W0457)
P25 trailing_sil: 0.000 ms (wav_id: BAC009S0038W0148)
min trailing_sil: 0.000 ms (wav_id: BAC009S0168W0257)
avg trailing_sil: 128.904 ms
std trailing_sil: 185.341