==================
max dur: 20.000 s (wav_id: Y0000005793_EU3q0Vcp4nc_S00024)
P99 dur: 8.160 s (wav_id: Y0000005792_ETRzw7XXnrs_S00067)
P75 dur: 2.990 s (wav_id: Y0000007110_I1RIOihesFg_S00273)
P50 dur: 2.000 s (wav_id: Y0000022934_xTvRSrlyE5M_S00262)
P25 dur: 1.400 s (wav_id: X0000027623_72379465_S00208)
min dur: 0.340 s (wav_id: Y0000020194_qG7kSCpnaS4_S00692)
avg dur: 2.498 s
std dur: 1.723
==================
max txt_length: 122.000  (wav_id: Y0000000469_0DACYQMwM9w_S00564)
P99 txt_length: 38.000  (wav_id: Y0000019101_nFUoOMcBvR0_S00143)
P75 txt_length: 13.000  (wav_id: Y0000004236_AFyBnO3JCcU_S00062)
P50 txt_length: 9.000  (wav_id: Y0000012147_VHaHN7zydB0_S00466)
P25 txt_length: 6.000  (wav_id: Y0000013063_Xl3IzHBMf9k_S00364)
min txt_length: 1.000  (wav_id: Y0000019289_njbnAWzKOjU_S00497)
avg txt_length: 10.813 
std txt_length: 7.571
==================
max speed: 11.321 char/s (wav_id: X0000008101_12413708_S00764)
P99 speed: 7.895 char/s (wav_id: X0000027041_74814167_S00395)
P75 speed: 5.357 char/s (wav_id: Y0000014924_bwvdKMGSG0s_S02351)
P50 speed: 4.473 char/s (wav_id: X0000000196_102160085_S00041)
P25 speed: 3.571 char/s (wav_id: Y0000010662_RWoYmiyiqUk_S00185)
min speed: 0.159 char/s (wav_id: X0000001728_16753179_S00413)
avg speed: 4.328 char/s
std speed: 1.377
==================
max leading_sil: 5728.000 ms (wav_id: X0000026597_240946918_S00443)
P99 leading_sil: 352.000 ms (wav_id: Y0000005510_Df5T0id8Lj4_S00324)
P75 leading_sil: 32.000 ms (wav_id: X0000010128_365194894_S00162)
P50 leading_sil: 0.000 ms (wav_id: X0000034714_200057125_S00078)
P25 leading_sil: 0.000 ms (wav_id: Y0000010472_R08ofl4OG0k_S00501)
min leading_sil: 0.000 ms (wav_id: X0000001728_16753179_S00413)
avg leading_sil: 25.404 ms
std leading_sil: 68.737
==================
max trailing_sil: 6076.000 ms (wav_id: X0000026226_212970132_S01308)
P99 trailing_sil: 424.000 ms (wav_id: Y0000018837_mZJRnh9yTcQ_S00732)
P75 trailing_sil: 0.000 ms (wav_id: X0000009240_101994187_S00008)
P50 trailing_sil: 0.000 ms (wav_id: X0000014682_20975334_S00216)
P25 trailing_sil: 0.000 ms (wav_id: Y0000009547_OZu0LLmHNVY_S00232)
min trailing_sil: 0.000 ms (wav_id: X0000001728_16753179_S00413)
avg trailing_sil: 19.403 ms
std trailing_sil: 79.545