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EURASIP Journal on Advances in Signal Processing

Table 5 Comparing the outcomes of the proposed geometry to random geometry and the 5% microphone placement error in terms of the average of the \(\Delta\)PESQ between 200 and 1000 milliseconds of RT60 interval

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

SNR=

20 dB

10 dB

5 dB

Proposed

0.68

1.17

1.14

Random Geometry with 392 VMs

0.59

0.93

0.82

5% microphone placement error

0.67

1.13

1.12

  1. Boldface indicates the best score for each condition
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