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EURASIP Journal on Advances in Signal Processing

Table 1 The average of the \(\Delta\)PESQ for RT60 interval between 200 and 1000 milliseconds

From: Speech improvement in noisy reverberant environments using virtual microphones along with proposed array geometry

SNR=

20 dB

10 dB

5 dB

WPE(USMA)

0.16

0.15

0.10

BF(USMA)

0.30

0.32

0.29

WPE+BF(USMA)

0.35

0.36

0.30

WPE(UCMA)

0.13

0.11

0.09

BF(UCMA)

0.19

0.16

0.14

WPE+BF(UCMA)

0.21

0.17

0.15

Proposed

0.68

1.17

1.14

  1. Boldface indicates the best score for each condition
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