ASR Results with ESPnet exp-id model train-db token-type ntoken specaug nepoch navidlg exp01 def-cf 01 char 1906 O avg30-30 29.45 def-tf 01 char 1906 O avg30-10 def-cf 01,03,05 bpe 5000 O avg30-10 def-tf all char 1906 O 100