Table 12 Listening test results for babble noise at 10 dB input SNR
From: An adaptive a priori SNR estimator for perceptual speech enhancement
Gain | Categories | Babble noise | ||
|---|---|---|---|---|
| Â | Â | DD | MDD | Prop |
WF | Speech | 3.6 | 3.9 | 4.1 |
| Â | Background noise | 3.2 | 3.5 | 3.6 |
| Â | Musical noise | 4.0 | 4.2 | 4.4 |
| Â | Over all | 3.6 | 3.9 | 4.0 |
LSA | Speech | 3.2 | 4.0 | 4.2 |
| Â | Background noise | 2.8 | 3.5 | 3.8 |
| Â | Musical noise | 3.9 | 4.4 | 4.5 |
| Â | Over all | 3.3 | 4.0 | 4.2 |