Joint training of DNNs by incorporating an explicit dereverberation structure for distant speech recognition

EURASIP Journal on Advances in Signal Processing

Table 5 WER (%) comparisons on RealData for distant-talking conditions with multi-channel beamforming front-end

System	Room1	Room2	Room3	Avg
Eight-channel + beamforming systems
Multi-2	16.73	18.83	22.23	19.26
DNN-JT1	15.43	17.81	20.06	17.77
DNN-JT2	15.57	18.11	19.84	17.84
DNN-JT3	16.31	19.15	21.91	19.12
DNN-JT4	15.18	17.74	19.90	17.61