| Environments | Microphone | |||
|---|---|---|---|---|
| A (%) | S (%) | R (%) | P (%) | |
| Bedroom | 98.69% | 98.71% | 98.60% | 90.50% |
| Bar | 80.08% | 87.44% | 22.05% | 18.22% |
| Classroom | 74.74% | 80.49% | 37.95% | 23.30% |
| Gym | 86.60% | 86.37% | 87.85% | 53.58% |
| Hall | 82.36% | 90.37% | 34.80% | 37.83% |
| Kitchen | 86.67% | 92.82% | 51.35% | 55.48% |
| Library | 87.16% | 98.11% | 19.90% | 63.07% |
| Street | 90.19% | 99.86% | 25.35% | 96.39% |
| Watching TV / living room | 85.09% | 91.57% | 33.30% | 33.05% |