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EURASIP Journal on Audio, Speech, and Music Processing

Table 5 Word accuracy rates of Aurora 2.0 clean-train tasks for 0-20 dB SNR test data

From: Noise-robust speech feature processing with empirical mode decomposition

 

Set A

Set B

Set C

Avg.

MVN+EMD1

76.3

77.2

76.6

76.7

MVN+EMD2

76.2

77.5

77.0

76.8

MVN+EMDd

77.6

78.7

77.6

78.0

  1. Comparison of subtracting 1, 2, or a dynamic number (MVN+EMDd) of IMFs.
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