Comparison of sound metrics in time domain for M1 microphone
| OASPL | ||||
|---|---|---|---|---|
| Reference | RVGs | Δ (RVGs - Ref.) | ||
| Noise | Region | (dB) | (dB) | (dB) |
| Thickness | Reg 1 | 69.29 | 69.20 | −0.09 |
| Reg 2 | 71.41 | 71.39 | −0.02 | |
| Regs 1 + 2 | 76.18 | 76.17 | −0.01 | |
| Loading | Reg 1 | 30.49 | 30.39 | −0.1 |
| Reg 2 | 48.13 | 48.14 | 0.01 | |
| Regs 1 + 2 | 47.22 | 47.22 | 0 | |
| OASPL | ||||
|---|---|---|---|---|
| Reference | RVGs | Δ (RVGs - Ref.) | ||
| Noise | Region | (dB) | (dB) | (dB) |
| Thickness | Reg 1 | 69.29 | 69.20 | −0.09 |
| Reg 2 | 71.41 | 71.39 | −0.02 | |
| Regs 1 + 2 | 76.18 | 76.17 | −0.01 | |
| Loading | Reg 1 | 30.49 | 30.39 | −0.1 |
| Reg 2 | 48.13 | 48.14 | 0.01 | |
| Regs 1 + 2 | 47.22 | 47.22 | 0 | |
Source(s): Table by authors’
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