From: Room-localized speech activity detection in multi-microphone smart homes
\(|\mathcal {M}_{\text {all}}|\) | Microphone-specific GMMs | Single-microphone GMM | ||||
---|---|---|---|---|---|---|
Recall | Precision | F-score | Recall | Precision | F-score | |
40 | 91.78 | 91.82 | 91.80 | 91.21 | 87.25 | 89.19 |
25 | 91.45 | 91.41 | 91.43 | 90.66 | 87.58 | 89.09 |
16 | 91.50 | 90.89 | 91.19 | 87.51 | 90.69 | 89.07 |
10 | 90.84 | 89.39 | 90.11 | 90.33 | 86.42 | 88.33 |
5 | 88.22 | 91.02 | 89.60 | 89.21 | 86.61 | 87.89 |