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Table 5 Effect of environment identification method for two-step environment-dependent DAE. WER of Dev. dataset (%)

From: Environment-dependent denoising autoencoder for distant-talking speech recognition

Use reverberation SimData   RealData
estimated by MSLP Room 1 Room 2 Room 3 Ave. Room 1 Ave.
  Near Far Near Far Near Far   Near Far  
No 5.16 7.23 7.32 16.79 7.05 20.35 10.65 42.30 41.90 42.10
Yes 5.01 8.24 6.78 11.78 7.54 13.72 8.85 32.13 33.42 32.78