騒音計記録データの表示方法についての考察 Consideration of how to
Contents
1. B nm nn 3 a 0 60 120 180 240 300 1 3 Hz Et 23 4 N ww FN 0 60 120 180 240 300 1 3 Hz 9 BB 4 42. 4 4 4 4 4 1 1 4 3 1
3. 1 3 Hz 1 3 Hz 4 4 1 3 B 4KHz 6 3KHz A A BB OdB 0dB B 1 1 3 2
4. 5 4 A B 55dB 40dB 50dB A B
5. A B dB dB 0 60 120 180 240 300 0 60 120 180 240 300 AP A B dB dB 0 60 120 180 0 300 0 60 120 180 00 300 3 1 3 4 1 3 AP POA A B 4 A B dB dB
6. 3 4 1 2 4 10 AP A B 100Hz POA 3 AP A B
7. 8 A dB dB 0 60 120 180 240 300 1 3 Hz dB 0 60 120 180 240 300 8 GSSRGSSS88R8SgS888 8 Pr TrTNN GO SI TG Te 1 3 Hz 8 A 4 4 5
8. 5 A 1 3 Hz 1 3 Hz 0 60 120 180 240 300 0 60 120 180 240 300 5 A B 3 lt lt 3 0 60 120 180 240 300 0 60 120 180 240 300 6 A 2 1 POA 100Hz B 8KHz
9. 4KHz 6 3KHz 4 63Hz 4KHz 6 3KHz 4 4 A B 2
10. Consideration of how to display the sound level meter record data 4 4 1
11. 2005 2006 dB LAEQ 2012 NL 42 NL 52 2012 1 3 NX 42RT 2012 Oscope2
12. 3 1 3 4 A B 4
13. 1 3 10 T 1 3 1 3 2 AP 1 3 AP POA 1 3 63Hz 4KHz 6 3KHz 1 3 63Hz
14. 4 A B 8 9 A B 2 AP A B A 2KHz B 4KHz B A
15. AP POA POA 1 nm wm 3 3 lt lt 0 60 120 180 240 300 360 420 480 1 3 Hz 8 Ed k4 1 Ww KN 0 60 120 180 240 300 360 420 480 1 3 Hz 1 4 1 A AP 10 100Hz POA AP All Pass POA Partial Over All AP POA 1 3 1 3
16. 2 1 3 16KHz A dB A B 4KHz 6 3KHz B QB 1 3 Hz 1 3 Hz 7 1 B 7
17. B 4KHz 6 3KHz 3 5 1 3 6 1 3 1 3
18. 6 4 1 3 4KHz 6 3KHz 8KHz 1 3 4KHz 6 3KHz 1KHz 0dB 1 3 4 1
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