==================
max dur: 20.240 s (wav_id: Y0000006942_HbF-3gsRMZ8_S00259)
P99 dur: 8.000 s (wav_id: Y0000017051_hfrenBrgveg_S00811)
P75 dur: 2.920 s (wav_id: Y0000007126_I4AR2usJ57A_S00074)
P50 dur: 1.980 s (wav_id: Y0000022115_vIYyxdvRhFI_S00240)
P25 dur: 1.400 s (wav_id: Y0000022393_vzvGMIWk-d4_S00703)
min dur: 0.340 s (wav_id: Y0000010487_R2ZfPocIwi0_S00670)
avg dur: 2.429 s
std dur: 1.623
==================
max txt_length: 117.000  (wav_id: Y0000022952_xVc8YMCFOmY_S00704)
P99 txt_length: 37.000  (wav_id: Y0000017763_jevaaBBWyio_S00329)
P75 txt_length: 13.000  (wav_id: Y0000007761_JjWhqpDdY0Q_S00295)
P50 txt_length: 9.000  (wav_id: Y0000006561_GbIyJ0Ta6ig_S00001)
P25 txt_length: 6.000  (wav_id: Y0000016181_fOWjItSfScU_S00449)
min txt_length: 1.000  (wav_id: Y0000004067_9pN8hs9pIbw_S00518)
avg txt_length: 10.550 
std txt_length: 7.162
==================
max speed: 11.236 char/s (wav_id: X0000005195_8022528_S00270)
P99 speed: 7.927 char/s (wav_id: Y0000005999_F1ZIhvBJPyY_S00624)
P75 speed: 5.381 char/s (wav_id: X0000005197_91106726_S00093)
P50 speed: 4.487 char/s (wav_id: Y0000002776_6L7Npw2NfDU_S00643)
P25 speed: 3.571 char/s (wav_id: Y0000011594_TtmdXB8yd98_S00076)
min speed: 0.142 char/s (wav_id: Y0000002876_6buDdj7g4HQ_S01721)
avg speed: 4.343 char/s
std speed: 1.379
==================
max leading_sil: 5664.000 ms (wav_id: X0000026400_196281225_S00008)
P99 leading_sil: 352.000 ms (wav_id: Y0000020929_sDXJH7X5MA0_S03344)
P75 leading_sil: 32.000 ms (wav_id: Y0000015354_d4PKXv8NdQ0_S00161)
P50 leading_sil: 0.000 ms (wav_id: X0000010031_375418526_S00079)
P25 leading_sil: 0.000 ms (wav_id: Y0000007398_IoEPnEX4364_S00471)
min leading_sil: 0.000 ms (wav_id: Y0000002876_6buDdj7g4HQ_S01721)
avg leading_sil: 24.742 ms
std leading_sil: 69.127
==================
max trailing_sil: 2458.000 ms (wav_id: X0000026165_237044910_S01014)
P99 trailing_sil: 408.000 ms (wav_id: Y0000004536_B4kgKjDY18A_S00618)
P75 trailing_sil: 0.000 ms (wav_id: X0000000922_28062381_S00352)
P50 trailing_sil: 0.000 ms (wav_id: Y0000017393_ibnaGBX2NQI_S00113)
P25 trailing_sil: 0.000 ms (wav_id: Y0000019211_nY735hPtk3k_S00239)
min trailing_sil: 0.000 ms (wav_id: Y0000020402_qp6GfjsFU_I_S00607)
avg trailing_sil: 18.618 ms
std trailing_sil: 76.885