8.1 NL-43/NL-53自由音場特性
表1 NL-43/NL-53自由音場特性
プリアンプ-騒音計本体直接接続、ウインドスクリーン非装着時
| Nominal Frequency (Hz) |
Exact Frequency (Hz) |
Microphone Frequency Response(dB) | Influence of Housing Reflection (dB) |
NL-43/53 Electrical Response (dB) |
|||
|---|---|---|---|---|---|---|---|
| UC-52 (NL-43) |
UC-59 (NL-53) |
Expanded Uncertainty |
NL-43/53 | Expanded Uncertainty |
|||
| 63 | 63.096 | 0.0 | 0.1 | 0.3 | 0.0 | 0.15 | 0.0 |
| 80 | 79.433 | 0.0 | 0.1 | 0.3 | 0.0 | 0.15 | 0.0 |
| 100 | 100.00 | 0.0 | 0.1 | 0.3 | 0.0 | 0.15 | 0.0 |
| 125 | 125.89 | 0.0 | 0.1 | 0.3 | 0.0 | 0.15 | 0.0 |
| 160 | 158.49 | 0.0 | 0.1 | 0.3 | 0.0 | 0.15 | 0.0 |
| 200 | 199.53 | 0.0 | 0.1 | 0.2 | 0.0 | 0.15 | 0.0 |
| 250 | 251.19 | 0.0 | 0.1 | 0.2 | 0.0 | 0.15 | 0.0 |
| 315 | 316.23 | 0.0 | 0.0 | 0.2 | 0.0 | 0.15 | 0.0 |
| 400 | 398.11 | 0.0 | 0.0 | 0.2 | 0.1 | 0.15 | 0.0 |
| 500 | 501.19 | 0.0 | 0.0 | 0.2 | 0.1 | 0.15 | 0.0 |
| 630 | 630.96 | 0.0 | 0.0 | 0.2 | 0.1 | 0.15 | 0.0 |
| 800 | 794.33 | 0.0 | -0.1 | 0.2 | 0.0 | 0.15 | 0.0 |
| 1000 | 1000.0 | 0.0 | 0.0 | 0.2 | -0.1 | 0.15 | 0.0 |
| 1060 | 1059.3 | 0.0 | 0.0 | 0.3 | 0.0 | 0.15 | 0.0 |
| 1120 | 1122.0 | 0.0 | 0.0 | 0.3 | 0.0 | 0.15 | 0.0 |
| 1180 | 1188.5 | 0.0 | 0.0 | 0.3 | 0.0 | 0.15 | 0.0 |
| 1250 | 1258.9 | 0.0 | 0.0 | 0.3 | -0.2 | 0.15 | 0.0 |
| 1320 | 1333.5 | 0.0 | 0.0 | 0.3 | -0.3 | 0.15 | 0.0 |
| 1400 | 1412.5 | 0.0 | 0.0 | 0.3 | -0.3 | 0.15 | 0.0 |
| 1500 | 1496.2 | 0.1 | 0.0 | 0.3 | -0.3 | 0.15 | 0.0 |
| 1600 | 1584.9 | 0.1 | 0.0 | 0.3 | -0.2 | 0.15 | 0.0 |
| 1700 | 1678.8 | 0.1 | 0.0 | 0.3 | -0.1 | 0.15 | 0.0 |
| 1800 | 1778.3 | 0.1 | 0.0 | 0.3 | 0.0 | 0.15 | 0.0 |
| 1900 | 1883.6 | 0.1 | 0.0 | 0.3 | 0.0 | 0.15 | 0.0 |
| 2000 | 1995.3 | 0.2 | 0.0 | 0.3 | -0.1 | 0.15 | 0.0 |
| 2120 | 2113.5 | 0.2 | 0.0 | 0.3 | -0.1 | 0.15 | 0.0 |
| 2240 | 2238.7 | 0.2 | 0.0 | 0.3 | 0.1 | 0.15 | 0.0 |
| 2360 | 2371.4 | 0.2 | 0.0 | 0.3 | 0.0 | 0.15 | 0.0 |
| 2500 | 2511.9 | 0.3 | 0.0 | 0.3 | -0.1 | 0.15 | 0.0 |
| 2650 | 2660.7 | 0.3 | 0.1 | 0.3 | -0.1 | 0.20 | 0.0 |
| 2800 | 2818.4 | 0.3 | 0.1 | 0.3 | 0.0 | 0.20 | 0.0 |
| 3000 | 2985.4 | 0.4 | 0.1 | 0.3 | 0.2 | 0.20 | 0.0 |
| 3150 | 3162.3 | 0.4 | 0.1 | 0.3 | -0.3 | 0.20 | 0.0 |
| 3350 | 3349.7 | 0.4 | 0.1 | 0.3 | -0.4 | 0.20 | 0.0 |
| 3550 | 3548.1 | 0.4 | 0.1 | 0.3 | -0.1 | 0.20 | 0.0 |
| 3750 | 3758.4 | 0.4 | 0.1 | 0.3 | -0.1 | 0.20 | 0.0 |
| 4000 | 3981.1 | 0.4 | 0.1 | 0.3 | 0.1 | 0.20 | 0.0 |
| 4250 | 4217.0 | 0.4 | 0.1 | 0.3 | -0.1 | 0.20 | 0.0 |
| 4500 | 4466.8 | 0.4 | 0.1 | 0.3 | -0.1 | 0.20 | 0.0 |
| 4750 | 4731.5 | 0.3 | 0.1 | 0.3 | 0.1 | 0.20 | 0.0 |
| 5000 | 5011.9 | 0.3 | 0.1 | 0.3 | 0.5 | 0.20 | 0.0 |
| 5300 | 5308.8 | 0.2 | 0.1 | 0.3 | -0.4 | 0.30 | 0.0 |
| 5600 | 5623.4 | 0.2 | 0.1 | 0.3 | -0.3 | 0.30 | 0.0 |
| 6000 | 5956.6 | 0.1 | 0.1 | 0.3 | -0.3 | 0.30 | 0.0 |
| 6300 | 6309.6 | 0.0 | 0.1 | 0.3 | 0.0 | 0.30 | 0.0 |
| 6700 | 6683.4 | -0.1 | 0.1 | 0.3 | 0.3 | 0.35 | 0.0 |
| 7100 | 7079.5 | -0.2 | 0.0 | 0.3 | 0.5 | 0.35 | 0.0 |
| 7500 | 7498.9 | -0.4 | 0.0 | 0.3 | -0.5 | 0.35 | 0.0 |
| 8000 | 7943.3 | -0.5 | 0.0 | 0.3 | 0.0 | 0.35 | 0.0 |
| 8500 | 8414.0 | -0.1 | 0.5 | -0.4 | 0.35 | 0.0 | |
| 9000 | 8912.5 | -0.1 | 0.5 | -0.1 | 0.35 | 0.0 | |
| 9500 | 9440.6 | -0.1 | 0.5 | 0.3 | 0.35 | 0.0 | |
| 10000 | 10000 | -0.1 | 0.5 | -0.1 | 0.35 | 0.0 | |
| 10600 | 10593 | -0.2 | 0.5 | -0.3 | 0.35 | 0.0 | |
| 11200 | 11220 | -0.2 | 0.5 | 0.2 | 0.35 | 0.0 | |
| 11800 | 11885 | -0.2 | 0.5 | 0.3 | 0.35 | 0.0 | |
| 12500 | 12589 | -0.3 | 0.5 | 0.2 | 0.35 | 0.0 | |
| 13200 | 13335 | -0.4 | 0.5 | -0.4 | 0.35 | 0.0 | |
| 14000 | 14125 | -0.5 | 0.5 | 0.0 | 0.35 | 0.0 | |
| 15000 | 14962 | -0.6 | 0.5 | 0.4 | 0.35 | 0.0 | |
| 16000 | 15849 | -0.8 | 0.5 | -0.2 | 0.35 | 0.0 | |
左右にスクロールして表をご覧ください。
プリアンプ-騒音計本体直接接続、ウインドスクリーンWS-10装着時
| Nominal Frequency (Hz) |
Exact Frequency (Hz) |
Microphone Frequency Response(dB) |
Influence of Housing Reflection(dB) |
Effect of Windscreen(dB) | NL-43/53 Electrical Response (dB) |
|||||
|---|---|---|---|---|---|---|---|---|---|---|
| UC-52 (NL-43) |
UC-59 (NL-53) |
Expanded Uncertainty |
NL-43/53 | Expanded Uncertainty |
WS-10 Effect |
WS-10 Correction |
Expanded Uncertainty |
|||
| 63 | 63.096 | 0.0 | 0.1 | 0.3 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 80 | 79.433 | 0.0 | 0.1 | 0.3 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 100 | 100.00 | 0.0 | 0.1 | 0.3 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 125 | 125.89 | 0.0 | 0.1 | 0.3 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 160 | 158.49 | 0.0 | 0.1 | 0.3 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 200 | 199.53 | 0.0 | 0.1 | 0.2 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 250 | 251.19 | 0.0 | 0.1 | 0.2 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 315 | 316.23 | 0.0 | 0.0 | 0.2 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 400 | 398.11 | 0.0 | 0.0 | 0.2 | 0.1 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 500 | 501.19 | 0.0 | 0.0 | 0.2 | 0.1 | 0.15 | 0.1 | 0.0 | 0.10 | 0.0 |
| 630 | 630.96 | 0.0 | 0.0 | 0.2 | 0.1 | 0.15 | 0.1 | 0.0 | 0.10 | 0.0 |
| 800 | 794.33 | 0.0 | -0.1 | 0.2 | 0.0 | 0.15 | 0.1 | 0.0 | 0.10 | 0.0 |
| 1000 | 1000.0 | 0.0 | 0.0 | 0.2 | -0.1 | 0.15 | 0.1 | 0.0 | 0.10 | 0.0 |
| 1060 | 1059.3 | 0.0 | 0.0 | 0.3 | 0.0 | 0.15 | 0.1 | 0.0 | 0.15 | 0.0 |
| 1120 | 1122.0 | 0.0 | 0.0 | 0.3 | 0.0 | 0.15 | 0.1 | 0.0 | 0.15 | 0.0 |
| 1180 | 1188.5 | 0.0 | 0.0 | 0.3 | 0.0 | 0.15 | 0.1 | 0.0 | 0.15 | 0.0 |
| 1250 | 1258.9 | 0.0 | 0.0 | 0.3 | -0.2 | 0.15 | 0.2 | 0.0 | 0.15 | 0.0 |
| 1320 | 1333.5 | 0.0 | 0.0 | 0.3 | -0.3 | 0.15 | 0.2 | 0.0 | 0.15 | 0.0 |
| 1400 | 1412.5 | 0.0 | 0.0 | 0.3 | -0.3 | 0.15 | 0.2 | -0.1 | 0.15 | 0.0 |
| 1500 | 1496.2 | 0.1 | 0.0 | 0.3 | -0.3 | 0.15 | 0.2 | -0.1 | 0.15 | 0.0 |
| 1600 | 1584.9 | 0.1 | 0.0 | 0.3 | -0.2 | 0.15 | 0.3 | -0.1 | 0.15 | 0.0 |
| 1700 | 1678.8 | 0.1 | 0.0 | 0.3 | -0.1 | 0.15 | 0.3 | -0.1 | 0.15 | 0.0 |
| 1800 | 1778.3 | 0.1 | 0.0 | 0.3 | 0.0 | 0.15 | 0.3 | -0.1 | 0.15 | 0.0 |
| 1900 | 1883.6 | 0.1 | 0.0 | 0.3 | 0.0 | 0.15 | 0.3 | -0.1 | 0.15 | 0.0 |
| 2000 | 1995.3 | 0.2 | 0.0 | 0.3 | -0.1 | 0.15 | 0.4 | -0.1 | 0.15 | 0.0 |
| 2120 | 2113.5 | 0.2 | 0.0 | 0.3 | -0.1 | 0.15 | 0.4 | -0.2 | 0.15 | 0.0 |
| 2240 | 2238.7 | 0.2 | 0.0 | 0.3 | 0.1 | 0.15 | 0.4 | -0.2 | 0.15 | 0.0 |
| 2360 | 2371.4 | 0.2 | 0.0 | 0.3 | 0.0 | 0.15 | 0.4 | -0.2 | 0.15 | 0.0 |
| 2500 | 2511.9 | 0.3 | 0.0 | 0.3 | -0.1 | 0.15 | 0.4 | -0.2 | 0.15 | 0.0 |
| 2650 | 2660.7 | 0.3 | 0.1 | 0.3 | -0.1 | 0.20 | 0.5 | -0.3 | 0.15 | 0.0 |
| 2800 | 2818.4 | 0.3 | 0.1 | 0.3 | 0.0 | 0.20 | 0.5 | -0.3 | 0.15 | 0.0 |
| 3000 | 2985.4 | 0.4 | 0.1 | 0.3 | 0.2 | 0.20 | 0.5 | -0.3 | 0.15 | 0.0 |
| 3150 | 3162.3 | 0.4 | 0.1 | 0.3 | -0.3 | 0.20 | 0.5 | -0.2 | 0.15 | 0.0 |
| 3350 | 3349.7 | 0.4 | 0.1 | 0.3 | -0.4 | 0.20 | 0.4 | -0.2 | 0.15 | 0.0 |
| 3550 | 3548.1 | 0.4 | 0.1 | 0.3 | -0.1 | 0.20 | 0.4 | -0.2 | 0.15 | 0.0 |
| 3750 | 3758.4 | 0.4 | 0.1 | 0.3 | -0.1 | 0.20 | 0.3 | -0.2 | 0.15 | 0.0 |
| 4000 | 3981.1 | 0.4 | 0.1 | 0.3 | 0.1 | 0.20 | 0.3 | -0.2 | 0.15 | 0.0 |
| 4250 | 4217.0 | 0.4 | 0.1 | 0.3 | -0.1 | 0.20 | 0.2 | -0.1 | 0.15 | 0.0 |
| 4500 | 4466.8 | 0.4 | 0.1 | 0.3 | -0.1 | 0.20 | 0.1 | -0.1 | 0.15 | 0.0 |
| 4750 | 4731.5 | 0.3 | 0.1 | 0.3 | 0.1 | 0.20 | 0.1 | -0.1 | 0.15 | 0.0 |
| 5000 | 5011.9 | 0.3 | 0.1 | 0.3 | 0.5 | 0.20 | -0.1 | -0.1 | 0.15 | 0.0 |
| 5300 | 5308.8 | 0.2 | 0.1 | 0.3 | -0.4 | 0.30 | 0.0 | -0.1 | 0.20 | 0.0 |
| 5600 | 5623.4 | 0.2 | 0.1 | 0.3 | -0.3 | 0.30 | 0.0 | -0.1 | 0.20 | 0.0 |
| 6000 | 5956.6 | 0.1 | 0.1 | 0.3 | -0.3 | 0.30 | 0.1 | 0.0 | 0.20 | 0.0 |
| 6300 | 6309.6 | 0.0 | 0.1 | 0.3 | 0.0 | 0.30 | 0.2 | 0.0 | 0.20 | 0.0 |
| 6700 | 6683.4 | -0.1 | 0.1 | 0.3 | 0.3 | 0.35 | 0.2 | 0.0 | 0.20 | 0.0 |
| 7100 | 7079.5 | -0.2 | 0.0 | 0.3 | 0.5 | 0.35 | -0.1 | 0.0 | 0.20 | 0.0 |
| 7500 | 7498.9 | -0.4 | 0.0 | 0.3 | -0.5 | 0.35 | 0.2 | 0.0 | 0.20 | 0.0 |
| 8000 | 7943.3 | -0.5 | 0.0 | 0.3 | 0.0 | 0.35 | 0.1 | 0.1 | 0.20 | 0.0 |
| 8500 | 8414.0 | -0.1 | 0.5 | -0.4 | 0.35 | 0.0 | 0.1 | 0.25 | 0.0 | |
| 9000 | 8912.5 | -0.1 | 0.5 | -0.1 | 0.35 | 0.0 | 0.1 | 0.25 | 0.0 | |
| 9500 | 9440.6 | -0.1 | 0.5 | 0.3 | 0.35 | -0.1 | 0.1 | 0.25 | 0.0 | |
| 10000 | 10000 | -0.1 | 0.5 | -0.1 | 0.35 | -0.2 | 0.2 | 0.25 | 0.0 | |
| 10600 | 10593 | -0.2 | 0.5 | -0.3 | 0.35 | 0.0 | 0.2 | 0.25 | 0.0 | |
| 11200 | 11220 | -0.2 | 0.5 | 0.2 | 0.35 | -0.1 | 0.2 | 0.25 | 0.0 | |
| 11800 | 11885 | -0.2 | 0.5 | 0.3 | 0.35 | -0.4 | 0.3 | 0.25 | 0.0 | |
| 12500 | 12589 | -0.3 | 0.5 | 0.2 | 0.35 | -0.5 | 0.3 | 0.25 | 0.0 | |
| 13200 | 13335 | -0.4 | 0.5 | -0.4 | 0.35 | -0.3 | 0.4 | 0.25 | 0.0 | |
| 14000 | 14125 | -0.5 | 0.5 | 0.0 | 0.35 | -0.4 | 0.4 | 0.25 | 0.0 | |
| 15000 | 14962 | -0.6 | 0.5 | 0.4 | 0.35 | -0.6 | 0.5 | 0.25 | 0.0 | |
| 16000 | 15849 | -0.8 | 0.5 | -0.2 | 0.35 | -0.2 | 0.5 | 0.25 | 0.0 | |
左右にスクロールして表をご覧ください。
マイクロホン延長コードEC-04シリーズを介したプリアンプ-騒音計本体接続、全天候ウインドスクリーンWS-15装着時
| Nominal Frequency (Hz) |
Exact Frequency (Hz) |
Microphone Frequency Response(dB) |
Influence of Housing Reflection(dB) |
Effect of Windscreen(dB) | NL-43/53 Electrical Response (dB) |
|||||
|---|---|---|---|---|---|---|---|---|---|---|
| UC-52 (NL-43) |
UC-59 (NL-53) |
Expanded Uncertainty |
NH-24/25 (NL-43/53) |
Expanded Uncertainty |
WS-15 Effect |
WS-15 Correction |
Expanded Uncertainty |
|||
| 63 | 63.096 | 0.0 | 0.1 | 0.3 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 80 | 79.433 | 0.0 | 0.1 | 0.3 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 100 | 100.00 | 0.0 | 0.1 | 0.3 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 125 | 125.89 | 0.0 | 0.1 | 0.3 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 160 | 158.49 | 0.0 | 0.1 | 0.3 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 200 | 199.53 | 0.0 | 0.1 | 0.2 | 0.0 | 0.15 | 0.1 | 0.0 | 0.10 | 0.0 |
| 250 | 251.19 | 0.0 | 0.1 | 0.2 | 0.0 | 0.15 | 0.1 | 0.0 | 0.10 | 0.0 |
| 315 | 316.23 | 0.0 | 0.0 | 0.2 | 0.0 | 0.15 | 0.1 | -0.1 | 0.10 | 0.0 |
| 400 | 398.11 | 0.0 | 0.0 | 0.2 | 0.0 | 0.15 | 0.1 | -0.1 | 0.10 | 0.0 |
| 500 | 501.19 | 0.0 | 0.0 | 0.2 | 0.1 | 0.15 | 0.3 | -0.2 | 0.10 | 0.0 |
| 630 | 630.96 | 0.0 | 0.0 | 0.2 | 0.0 | 0.15 | 0.4 | -0.2 | 0.10 | 0.0 |
| 800 | 794.33 | 0.0 | -0.1 | 0.2 | 0.0 | 0.15 | 0.4 | -0.3 | 0.10 | 0.0 |
| 1000 | 1000.0 | 0.0 | 0.0 | 0.2 | 0.1 | 0.15 | 0.5 | -0.4 | 0.10 | 0.0 |
| 1060 | 1059.3 | 0.0 | 0.0 | 0.3 | 0.1 | 0.15 | 0.6 | -0.4 | 0.15 | 0.0 |
| 1120 | 1122.0 | 0.0 | 0.0 | 0.3 | 0.1 | 0.15 | 0.6 | -0.4 | 0.15 | 0.0 |
| 1180 | 1188.5 | 0.0 | 0.0 | 0.3 | 0.1 | 0.15 | 0.7 | -0.4 | 0.15 | 0.0 |
| 1250 | 1258.9 | 0.0 | 0.0 | 0.3 | 0.1 | 0.15 | 0.8 | -0.4 | 0.15 | 0.0 |
| 1320 | 1333.5 | 0.0 | 0.0 | 0.3 | 0.1 | 0.15 | 0.7 | -0.4 | 0.15 | 0.0 |
| 1400 | 1412.5 | 0.0 | 0.0 | 0.3 | 0.1 | 0.15 | 0.7 | -0.4 | 0.15 | 0.0 |
| 1500 | 1496.2 | 0.1 | 0.0 | 0.3 | 0.0 | 0.15 | 0.6 | -0.4 | 0.15 | 0.0 |
| 1600 | 1584.9 | 0.1 | 0.0 | 0.3 | 0.0 | 0.15 | 0.5 | -0.4 | 0.15 | 0.0 |
| 1700 | 1678.8 | 0.1 | 0.0 | 0.3 | 0.0 | 0.15 | 0.3 | -0.4 | 0.15 | 0.0 |
| 1800 | 1778.3 | 0.1 | 0.0 | 0.3 | 0.0 | 0.15 | 0.2 | -0.4 | 0.15 | 0.0 |
| 1900 | 1883.6 | 0.1 | 0.0 | 0.3 | 0.0 | 0.15 | 0.1 | -0.4 | 0.15 | 0.0 |
| 2000 | 1995.3 | 0.2 | 0.0 | 0.3 | 0.0 | 0.15 | 0.3 | -0.4 | 0.15 | 0.0 |
| 2120 | 2113.5 | 0.2 | 0.0 | 0.3 | -0.1 | 0.15 | 0.5 | -0.4 | 0.15 | 0.0 |
| 2240 | 2238.7 | 0.2 | 0.0 | 0.3 | -0.1 | 0.15 | 0.5 | -0.3 | 0.15 | 0.0 |
| 2360 | 2371.4 | 0.2 | 0.0 | 0.3 | -0.1 | 0.15 | 0.4 | -0.3 | 0.15 | 0.0 |
| 2500 | 2511.9 | 0.3 | 0.0 | 0.3 | -0.1 | 0.15 | 0.2 | -0.3 | 0.15 | 0.0 |
| 2650 | 2660.7 | 0.3 | 0.1 | 0.3 | -0.1 | 0.20 | 0.5 | -0.2 | 0.15 | 0.0 |
| 2800 | 2818.4 | 0.3 | 0.1 | 0.3 | -0.1 | 0.20 | 0.4 | -0.2 | 0.15 | 0.0 |
| 3000 | 2985.4 | 0.4 | 0.1 | 0.3 | -0.1 | 0.20 | 0.2 | -0.2 | 0.15 | 0.0 |
| 3150 | 3162.3 | 0.4 | 0.1 | 0.3 | -0.1 | 0.20 | -0.2 | -0.1 | 0.15 | 0.0 |
| 3350 | 3349.7 | 0.4 | 0.1 | 0.3 | -0.1 | 0.20 | -0.4 | 0.0 | 0.15 | 0.0 |
| 3550 | 3548.1 | 0.4 | 0.1 | 0.3 | 0.0 | 0.20 | -0.2 | 0.0 | 0.15 | 0.0 |
| 3750 | 3758.4 | 0.4 | 0.1 | 0.3 | 0.2 | 0.20 | 0.3 | 0.1 | 0.15 | 0.0 |
| 4000 | 3981.1 | 0.4 | 0.1 | 0.3 | 0.2 | 0.20 | -0.4 | 0.2 | 0.15 | 0.0 |
| 4250 | 4217.0 | 0.4 | 0.1 | 0.3 | 0.2 | 0.20 | -0.9 | 0.2 | 0.15 | 0.0 |
| 4500 | 4466.8 | 0.4 | 0.1 | 0.3 | 0.2 | 0.20 | -0.9 | 0.3 | 0.15 | 0.0 |
| 4750 | 4731.5 | 0.3 | 0.1 | 0.3 | -0.2 | 0.20 | -0.5 | 0.4 | 0.15 | 0.0 |
| 5000 | 5011.9 | 0.3 | 0.1 | 0.3 | -0.1 | 0.20 | -0.2 | 0.5 | 0.15 | 0.0 |
| 5300 | 5308.8 | 0.2 | 0.1 | 0.3 | -0.2 | 0.30 | -0.6 | 0.6 | 0.20 | 0.0 |
| 5600 | 5623.4 | 0.2 | 0.1 | 0.3 | -0.1 | 0.30 | -0.3 | 0.7 | 0.20 | 0.0 |
| 6000 | 5956.6 | 0.1 | 0.1 | 0.3 | 0.0 | 0.30 | -0.7 | 0.8 | 0.20 | 0.0 |
| 6300 | 6309.6 | 0.0 | 0.1 | 0.3 | 0.1 | 0.30 | -1.2 | 0.9 | 0.20 | 0.0 |
| 6700 | 6683.4 | -0.1 | 0.1 | 0.3 | 0.2 | 0.35 | -0.5 | 0.9 | 0.20 | 0.0 |
| 7100 | 7079.5 | -0.2 | 0.0 | 0.3 | 0.3 | 0.35 | -1.3 | 1.0 | 0.20 | 0.0 |
| 7500 | 7498.9 | -0.4 | 0.0 | 0.3 | -0.2 | 0.35 | -0.5 | 1.1 | 0.20 | 0.0 |
| 8000 | 7943.3 | -0.5 | 0.0 | 0.3 | -0.1 | 0.35 | -0.6 | 1.2 | 0.20 | 0.0 |
| 8500 | 8414.0 | -0.1 | 0.5 | 0.1 | 0.35 | -1.2 | 1.3 | 0.25 | 0.0 | |
| 9000 | 8912.5 | -0.1 | 0.5 | 0.1 | 0.35 | -1.3 | 1.4 | 0.25 | 0.0 | |
| 9500 | 9440.6 | -0.1 | 0.5 | 0.0 | 0.35 | -1.4 | 1.5 | 0.25 | 0.0 | |
| 10000 | 10000 | -0.1 | 0.5 | 0.0 | 0.35 | -1.6 | 1.5 | 0.25 | 0.0 | |
| 10600 | 10593 | -0.2 | 0.5 | -0.3 | 0.35 | -1.6 | 1.6 | 0.25 | 0.0 | |
| 11200 | 11220 | -0.2 | 0.5 | 0.0 | 0.35 | -1.6 | 1.7 | 0.25 | 0.0 | |
| 11800 | 11885 | -0.2 | 0.5 | -0.1 | 0.35 | -2.0 | 1.8 | 0.25 | 0.0 | |
| 12500 | 12589 | -0.3 | 0.5 | 0.0 | 0.35 | -2.1 | 1.8 | 0.25 | 0.0 | |
| 13200 | 13335 | -0.4 | 0.5 | -0.1 | 0.35 | -1.9 | 1.9 | 0.25 | 0.0 | |
| 14000 | 14125 | -0.5 | 0.5 | 0.0 | 0.35 | -2.0 | 1.9 | 0.25 | 0.0 | |
| 15000 | 14962 | -0.6 | 0.5 | 0.1 | 0.35 | -2.1 | 2.0 | 0.25 | 0.0 | |
| 16000 | 15849 | -0.8 | 0.5 | -0.2 | 0.35 | -1.9 | 2.0 | 0.25 | 0.0 | |
左右にスクロールして表をご覧ください。
プリアンプ-騒音計本体直接接続、防雨型ウインドスクリーンWS-16装着時
| Nominal Frequency (Hz) |
Exact Frequency (Hz) |
Microphone Frequency Response(dB) |
Influence of Housing Reflection(dB) |
Effect of Windscreen(dB) | NL-43/53 Electrical Response (dB) |
|||||
|---|---|---|---|---|---|---|---|---|---|---|
| UC-52 (NL-43) |
UC-59 (NL-53) |
Expanded Uncertainty |
NH-24/25 (NL-43/53) |
Expanded Uncertainty |
WS-15 Effect |
WS-15 Correction |
Expanded Uncertainty |
|||
| 63 | 63.096 | 0.0 | 0.1 | 0.3 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 80 | 79.433 | 0.0 | 0.1 | 0.3 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 100 | 100.00 | 0.0 | 0.1 | 0.3 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 125 | 125.89 | 0.0 | 0.1 | 0.3 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 160 | 158.49 | 0.0 | 0.1 | 0.3 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 200 | 199.53 | 0.0 | 0.1 | 0.2 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 250 | 251.19 | 0.0 | 0.1 | 0.2 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 315 | 316.23 | 0.0 | 0.0 | 0.2 | 0.0 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 400 | 398.11 | 0.0 | 0.0 | 0.2 | 0.1 | 0.15 | 0.0 | 0.0 | 0.10 | 0.0 |
| 500 | 501.19 | 0.0 | 0.0 | 0.2 | 0.1 | 0.15 | 0.1 | 0.0 | 0.10 | 0.0 |
| 630 | 630.96 | 0.0 | 0.0 | 0.2 | 0.1 | 0.15 | 0.1 | -0.1 | 0.10 | 0.0 |
| 800 | 794.33 | 0.0 | -0.1 | 0.2 | 0.0 | 0.15 | 0.1 | -0.1 | 0.10 | 0.0 |
| 1000 | 1000.0 | 0.0 | 0.0 | 0.2 | -0.1 | 0.15 | 0.2 | -0.2 | 0.10 | 0.0 |
| 1060 | 1059.3 | 0.0 | 0.0 | 0.3 | 0.0 | 0.15 | 0.3 | -0.2 | 0.15 | 0.0 |
| 1120 | 1122.0 | 0.0 | 0.0 | 0.3 | 0.0 | 0.15 | 0.3 | -0.2 | 0.15 | 0.0 |
| 1180 | 1188.5 | 0.0 | 0.0 | 0.3 | 0.0 | 0.15 | 0.3 | -0.2 | 0.15 | 0.0 |
| 1250 | 1258.9 | 0.0 | 0.0 | 0.3 | -0.2 | 0.15 | 0.3 | -0.2 | 0.15 | 0.0 |
| 1320 | 1333.5 | 0.0 | 0.0 | 0.3 | -0.3 | 0.15 | 0.4 | -0.3 | 0.15 | 0.0 |
| 1400 | 1412.5 | 0.0 | 0.0 | 0.3 | -0.3 | 0.15 | 0.4 | -0.3 | 0.15 | 0.0 |
| 1500 | 1496.2 | 0.1 | 0.0 | 0.3 | -0.3 | 0.15 | 0.5 | -0.3 | 0.15 | 0.0 |
| 1600 | 1584.9 | 0.1 | 0.0 | 0.3 | -0.2 | 0.15 | 0.5 | -0.3 | 0.15 | 0.0 |
| 1700 | 1678.8 | 0.1 | 0.0 | 0.3 | -0.1 | 0.15 | 0.6 | -0.4 | 0.15 | 0.0 |
| 1800 | 1778.3 | 0.1 | 0.0 | 0.3 | 0.0 | 0.15 | 0.6 | -0.4 | 0.15 | 0.0 |
| 1900 | 1883.6 | 0.1 | 0.0 | 0.3 | 0.0 | 0.15 | 0.6 | -0.4 | 0.15 | 0.0 |
| 2000 | 1995.3 | 0.2 | 0.0 | 0.3 | -0.1 | 0.15 | 0.7 | -0.5 | 0.15 | 0.0 |
| 2120 | 2113.5 | 0.2 | 0.0 | 0.3 | -0.1 | 0.15 | 0.8 | -0.5 | 0.15 | 0.0 |
| 2240 | 2238.7 | 0.2 | 0.0 | 0.3 | 0.1 | 0.15 | 0.8 | -0.6 | 0.15 | 0.0 |
| 2360 | 2371.4 | 0.2 | 0.0 | 0.3 | 0.0 | 0.15 | 0.8 | -0.6 | 0.15 | 0.0 |
| 2500 | 2511.9 | 0.3 | 0.0 | 0.3 | -0.1 | 0.15 | 0.8 | -0.6 | 0.15 | 0.0 |
| 2650 | 2660.7 | 0.3 | 0.1 | 0.3 | -0.1 | 0.20 | 1.0 | -0.7 | 0.15 | 0.0 |
| 2800 | 2818.4 | 0.3 | 0.1 | 0.3 | 0.0 | 0.20 | 1.0 | -0.7 | 0.15 | 0.0 |
| 3000 | 2985.4 | 0.4 | 0.1 | 0.3 | 0.2 | 0.20 | 1.0 | -0.8 | 0.15 | 0.0 |
| 3150 | 3162.3 | 0.4 | 0.1 | 0.3 | -0.3 | 0.20 | 1.0 | -0.8 | 0.15 | 0.0 |
| 3350 | 3349.7 | 0.4 | 0.1 | 0.3 | -0.4 | 0.20 | 1.0 | -0.9 | 0.15 | 0.0 |
| 3550 | 3548.1 | 0.4 | 0.1 | 0.3 | -0.1 | 0.20 | 1.0 | -0.9 | 0.15 | 0.0 |
| 3750 | 3758.4 | 0.4 | 0.1 | 0.3 | -0.1 | 0.20 | 1.0 | -0.9 | 0.15 | 0.0 |
| 4000 | 3981.1 | 0.4 | 0.1 | 0.3 | 0.1 | 0.20 | 1.0 | -1.0 | 0.15 | 00 |
| 4250 | 4217.0 | 0.4 | 0.1 | 0.3 | -0.1 | 0.20 | 0.9 | -1.0 | 0.15 | 0.0 |
| 4500 | 4466.8 | 0.4 | 0.1 | 0.3 | -0.1 | 0.20 | 0.8 | -1.0 | 0.15 | 0.0 |
| 4750 | 4731.5 | 0.3 | 0.1 | 0.3 | 0.1 | 0.20 | 0.8 | -1.1 | 0.15 | 0.0 |
| 5000 | 5011.9 | 0.3 | 0.1 | 0.3 | 0.5 | 0.20 | 0.7 | -1.1 | 0.15 | 0.0 |
| 5300 | 5308.8 | 0.2 | 0.1 | 0.3 | -0.4 | 0.30 | 0.9 | -1.1 | 0.20 | 0.0 |
| 5600 | 5623.4 | 0.2 | 0.1 | 0.3 | -0.3 | 0.30 | 1.0 | -1.1 | 0.20 | 0.0 |
| 6000 | 5956.6 | 0.1 | 0.1 | 0.3 | -0.3 | 0.30 | 1.2 | -1.1 | 0.20 | 0.0 |
| 6300 | 6309.6 | 0.0 | 0.1 | 0.3 | 0.0 | 0.30 | 1.4 | -1.2 | 0.20 | 0.0 |
| 6700 | 6683.4 | -0.1 | 0.1 | 0.3 | 0.3 | 0.35 | 1.3 | -1.2 | 0.20 | 0.0 |
| 7100 | 7079.5 | -0.2 | 0.0 | 0.3 | 0.5 | 0.35 | 1.0 | -1.2 | 0.20 | 0.0 |
| 7500 | 7498.9 | -0.4 | 0.0 | 0.3 | -0.5 | 0.35 | 1.5 | -1.1 | 0.20 | 0.0 |
| 8000 | 7943.3 | -0.5 | 0.0 | 0.3 | 0.0 | 0.35 | 1.3 | -1.1 | 0.20 | 0.0 |
| 8500 | 8414.0 | -0.1 | 0.5 | -0.4 | 0.35 | 1.3 | -1.1 | 0.25 | 0.0 | |
| 9000 | 8912.5 | -0.1 | 0.5 | -0.1 | 0.35 | 1.2 | -1.0 | 0.25 | 0.0 | |
| 9500 | 9440.6 | -0.1 | 0.5 | 0.3 | 0.35 | 0.9 | -1.0 | 0.25 | 0.0 | |
| 10000 | 10000 | -0.1 | 0.5 | -0.1 | 0.35 | 0.9 | -0.9 | 0.25 | 0.0 | |
| 10600 | 10593 | -0.2 | 0.5 | -0.3 | 0.35 | 1.0 | -0.8 | 0.25 | 0.0 | |
| 11200 | 11220 | -0.2 | 0.5 | 0.2 | 0.35 | 0.7 | -0.7 | 0.25 | 0.0 | |
| 11800 | 11885 | -0.2 | 0.5 | 0.3 | 0.35 | 0.2 | -0.5 | 0.25 | 0.0 | |
| 12500 | 12589 | -0.3 | 0.5 | 0.2 | 0.35 | 0.0 | -0.4 | 0.25 | 0.0 | |
| 13200 | 13335 | -0.4 | 0.5 | -0.4 | 0.35 | 0.3 | -0.1 | 0.25 | 0.0 | |
| 14000 | 14125 | -0.5 | 0.5 | 0.0 | 0.35 | -0.3 | 0.1 | 0.25 | 0.0 | |
| 15000 | 14962 | -0.6 | 0.5 | 0.4 | 0.35 | -0.9 | 0.4 | 0.25 | 0.0 | |
| 16000 | 15849 | -0.8 | 0.5 | -0.2 | 0.35 | -0.5 | 0.8 | 0.25 | 0.0 | |
左右にスクロールして表をご覧ください。
