==================
max dur: 20.000 s (wav_id: Y0000017267_iGYLzSt6jFY_S00490)
P99 dur: 8.040 s (wav_id: Y0000011548_TnkJ3GMc5xY_S01254)
P75 dur: 2.920 s (wav_id: Y0000009796_PFE8yvuv7JY_S00056)
P50 dur: 1.990 s (wav_id: X0000027610_51480750_S00141)
P25 dur: 1.400 s (wav_id: Y0000013489_Yzh3czHKIRU_S00344)
min dur: 0.340 s (wav_id: Y0000005040_CQLQyEDjLHI_S00590)
avg dur: 2.435 s
std dur: 1.632
==================
max txt_length: 117.000  (wav_id: Y0000007645_JTivUMcs24I_S01005)
P99 txt_length: 37.000  (wav_id: Y0000015774_eFbbiGPsXqU_S02023)
P75 txt_length: 13.000  (wav_id: Y0000020892_s65ILDq945g_S00433)
P50 txt_length: 9.000  (wav_id: Y0000020351_qg-wq61PaIQ_S00484)
P25 txt_length: 6.000  (wav_id: Y0000023613_zIDhB1cWuvg_S00493)
min txt_length: 1.000  (wav_id: Y0000018519_ljBcmwdJVpg_S01678)
avg txt_length: 10.571 
std txt_length: 7.208
==================
max speed: 11.111 char/s (wav_id: X0000005930_3570375_S02523)
P99 speed: 7.882 char/s (wav_id: X0000026137_230197065_S00281)
P75 speed: 5.360 char/s (wav_id: Y0000006231_Ffr009Pet1g_S01918)
P50 speed: 4.487 char/s (wav_id: Y0000003492_8Et7-WpYmT0_S00643)
P25 speed: 3.571 char/s (wav_id: Y0000015187_ccGNHyK62N0_S00340)
min speed: 0.183 char/s (wav_id: X0000030637_108038721_S00181)
avg speed: 4.342 char/s
std speed: 1.366
==================
max leading_sil: 3872.000 ms (wav_id: Y0000002834_6WSJVZdt7VM_S00216)
P99 leading_sil: 320.000 ms (wav_id: Y0000021392_tJs3968U-qI_S00398)
P75 leading_sil: 32.000 ms (wav_id: Y0000018521_lk1u7jk3IoU_S00032)
P50 leading_sil: 0.000 ms (wav_id: X0000007753_23502749_S00075)
P25 leading_sil: 0.000 ms (wav_id: X0000010108_365194475_S00103)
min leading_sil: 0.000 ms (wav_id: X0000030637_108038721_S00181)
avg leading_sil: 24.345 ms
std leading_sil: 67.844
==================
max trailing_sil: 4188.000 ms (wav_id: X0000026371_294371817_S00522)
P99 trailing_sil: 408.062 ms (wav_id: Y0000013961__IBhacSgMyo_S00762)
P75 trailing_sil: 0.000 ms (wav_id: X0000003916_4064179_S00126)
P50 trailing_sil: 0.000 ms (wav_id: Y0000004405_Ak6xPQ1RGbo_S00605)
P25 trailing_sil: 0.000 ms (wav_id: Y0000017100_hoKCZPCkBbI_S00511)
min trailing_sil: 0.000 ms (wav_id: X0000030637_108038721_S00181)
avg trailing_sil: 18.732 ms
std trailing_sil: 76.993