消費者安全法第 23 条第1項に基づく 事故等原因調査報告書について
Contents
1.2. 5 3
3. 4 a 7 50 1 2 3
4. 36 1 1 2
5. p 24 1
6. 1 p 2 2013 p 6 6 amp 1 1 Hz f
7. 1 1096 9096 10 dB 120 100 80 50 40 20 8 10 12
8. 13 1 EE ISO 1996 2 2007 C JISZ8781 1999 eigeniieotngget stdio notteto p 11 14 3
9. 2 5 3 3 4
10. Gg 3 1 ry 17
11. y i 1 2 3
12. 25 p 18 18 19 1
13. 3 938 1 2 AM OC OC E
14. A 50 21 2 5 A B 50 2m 24 10 A B 1 2
15. re p 23 1 2 3 1
16. 2 33 3
17. 39 23 1 p 1 23 1 23 1
18. 7 1 3 4 8 10m 16 13 5 m 29 p 19
19. nn 2 RS Ot 20 20000Hz I 1 ml 3 RS _ 5 4
20. 100 90 80 B0 Re i tn i 50 40 0 _ 90 lt P Pi a iM 30 0 20 315 53 125 25 5OO 1000 2000 4DOO BOOO 16000 Ws 25 500 oo oo so BOOO B000 Hz 9 40 phon 10 1 000Hz 10 15dB https www aist go jp science_town living living_10 living_10_02 html https www aist go jp science_town living living_10 living_10_03 html 8 42 dB 2 20Hz mmm i 0 dB 10 16 235 A 653 10D 150D 250 400 630 1k 1 Bk2 5k Ak Bak 10k 15k Hi 1 A
21. i I 4 4 0 A NR 4 oi dtd 5 5 5
22. 2X105 20Pa d ww A 7 MM he 1 100Hz 20 20 000 Hz 20 000Hz 8 A 40dB
23. 3 4 CC 2 5 6
24. 7 16C 7 65C 1 30 30 10dB 4
25. 6 5 14 11 5 8 6
26. 7 8 p 28 1 2
27. 15 31 26 12 19 J
28. 1 3 17 2 2 1 12 10 http www env go jp air teishuha manual 2 2 1 1 2m 2 3 G Zc dB 1 3
29. 1 di 28
30. 3 1 3 CO 90C
31. 1 p 14 24 8 8 2 3 50 5 30 100 1 1 25 6 25 8 26 8 21 24 2m s 2 25 6 26 8 27 8 18 19C 2m s
32. 4 83m 40Hz 48 50dB 26 2 40Hz 1 1
33. 2 15 1 TL 3 5 6 3 16 24
34. 3 p 3 16 9
35. 5dB p 16 1 1 08 21 23 FF 24 1 25 400Hz
36. 35 3 JIS A 100Hz 4
37. 19 5 2 12 15 16 19 2 12 15 16 12 2 1 2 2 1 1 26 1 18 4 19 6 0 9 2m s 1 2 26 27 25Hz
38. 2 12 1 2 1 26 6 22 1 5 0 5 mm 20 22 C 1 m s 2 2 28 29 80Hz 100Hz 80Hz FF 87 8Hz 30
39. 1 2 40Hz 40Hz off 3 38 3 3
40. Yr KN p 2 24 10 A 50 21 2 5 A B 50 2 m A B 24 10 3 1 2
41. 50 22 28 50 28 3 1 2 a EE le 2 3 28 24 no 2 Pr e 1 6 a 1 31 40 0 3 41 50 1 8 9 51 60 2 2 4 61 70 6 6 4 5 6 22 28 11 7 6 7
42. 2 onz TAS I i a 2 4 8 16 31 5 53 125 250 500 lk 2k 4k Bk Ce 1 2 4 8 16 315 63 125 250 500 ik 2k dk Bk dBAl dBi 1 3 Hz 1 3 Hz gt 26 28 ta HD MM 3 E Sa E 1 hr 1 gE Wa 1 2 4 8 16315 63 125 250 500 1k 2k 4k 8k A 178 Hz a 1 3 Hz 29 Re EPR 19 a hd 70 PP sl MM la 0 F 40 5 30 16 l
43. 16 20 25 31 5 40 50 03 80 Hz 12 1 7 1 2 18 dB O lt x 100 30 70 10dB BI Leel Rl 40 ee YWCA 3 20 A 10 F
44. 37 3 1 38 23 1 a 23 1
45. 5 6
46. _p 4 CO 4 90 0 p 5 JIS Z 8106 2000 20 20 000Hz
47. 120dB 19 9 9 1 000Hz 40dB 40phon
48. 2 p 21 4 4 4 1 16 2 31 5Hz 40Hz 50Hz 638Hz 4 31 3
49. 1 1 1 1 3 21 4 1 2 1 3 1 3 1 0 6dB 2 3 4
50. 2000 2003 1000Hz 2003 ISO 226 2003 Acoustics Normal eqgual 1oudness level contours 10 2 000 4 000Hz A A
51. 258 23 249 75 83 80 p 12 22 a EO 1 YR 2
52. 2 1 4 4 1 31 ISO 889 7 2 4 2 32 15 20dB 2 Vol 30 No 1 2006 pp 61 70 p 22
53. 1 42 5Hz 49 0Hz 73 25Hz 78 5Hz 99Hz 2 8 27 p 17 1 OR TILE
54. Hz 22 1 23 60 1 40 9 so lt 20 Hz So 0 Hz 10 Li 0 1000 Hz 60 1 Hz _100 1000 10 Hz 24 1 i FFT2 16 dB Hz 25 17 jz 19
55. 50 22 28 50 28 6 22 10 81 2 2 28 28 28 27 3 3 28 24 1 6 1 3 4
56. p 25 1 I a i 6 pe thetdopb grein tod 904WN p 26
57. 52dB 80Hz 100Hz 88dB 32dB 2 2 40Hz 5dB 80Hz 80Hz 100Hz 44dB 6dB 10dB p 15 1 1 1 1 25 21 40Hz 50Hz 40Hz 40Hz 49dB 6 27dB USO 889 7 2005 mWO fg cs 4
58. T 1 f p t p t Asin 7 18 A o radl s o 2 f ms 2 P Pa 1Pa 1N m2 ms 101o 810 2 Po 2X105 Pa 6 a 0 2s ee 5Hz 1Pa 0 707Pa 91dB 6 b Hz Pa 5Hz
59. 2 10dB 30 70 2 1 2 1 8 19 20 2 1 40Hz 80Hz 5dB 10dB 40Hz
60. 4 5
61. 11 A A 1930 40phon A A G 1 20Hz G ISO 7196 20 12 G A 10Hz 0dB 1 20Hz 12dB oct 1Hz 20Hz 24dB oct G 100dB p 10
62. 23 1 26 12 19 23 1 33
63. 1 3 Hz JIS C 1509 1 2005 12 G A G 100dB ISO 7196 O 1 60 TTTHHI TL FT lL TFTRMSA THHIHL T Y MI ul Wd TI 2 TTFHHFL TTAL ENN 5 FT HHHHEF TTTHHE ENN 10 100 1000 Hz 13
64. dB 40Hz 49dB 27dB 40dB er 1 J BB 1G nag us sam lk 0 RA 2 1 1 Pn W Ta 1 0 a i 4 et w W Wy lt o 9 2 A N JE LA 20 N 20 J 1 N 10 ea 1 2 4 BB 16 315 63 125 250 500 lk 2 1 2 8 GS 63 125 250 500 Tk Lr lL A BA 1 3 Hz 1 3
65. 1 1 1 1 26 1 21 3 6 6 10 4 m s 1 2 1 20Hz 100Hz Cg 2 0 5m 241 3 2 2 1 25Hz 40Hz 50Hz 75Hz 80 5Hz 100Hz 2 2
66. o a 00 0 2 0 4 0 6 0 8 1 0 ss p t Asin ar FP 0 6 1 2 0 0 5 3 Hz 6 a D T f p t 5 dB _ a em f Hz p p nNdt Pa L 101log D0 p 2x10 Pa 0 1Pa 2Z7 rad sec 0 707 Pa 91dB 5 A 1Hz 10Hz 100Hz 1000Hz 10000Hz 100000Hz ED 2 W gt NHK Dp p en a NE 7 http www env go jp air teishuha yokuwakaru
67. 0 rt 1 4 1 1 eg 8 16 315 603 125 250 500 lk oh dBA 1 3 Hi 1 3 Hz 19 20 10dB 1 3 1 3 1 3 1 3 1 1 3 14 1 40Hz 50Hz 40Hz
68. 8 kHz 4 32 21 10dBA 40dBA 2 5 4 5 20dB 30dB 3 34
69. 30 10 ri Hz an 10 100 1 000 1 100 30 2 4 Hz Oo A eas 92 138 184 230 276 322 368 414 gm Hz mW 1 2 a a 5 6 7 8 9 iC 605 30 61 a1 121 151 182 212 242 272 6 548 27 55 82 io 137 164 192 219 247 46Hz 92Hz 42Hz 84Hz 10dB 48 20 dB 4 31 5Hz 40Hz 50Hz 63Hz lt 80 YU 0 50 HU 30 OOS 20 10 i a ER 10 12 5 16 20 25 31 5
70. 0Hz ey 22 2 40Hz 1 8 23 40Hz 2 A A 18dHB 20dB 20dB 40Hz
71. 40 50 63 80 100125 150200 Hz lt 2 31 80 80 70 70 60 60 50 50 No 1 40 40 30 No 4 30 20 No 10 20 10 _sso 10 0 0 31 5 40 50 63 31 5 40 50 63 Hz Hz 32 a dB 40Hz gff H H 16 5 68 55 250 500 1 20dBA J0dBA 1 3 Hz 33 34 22 49 1 2 3
72. ISO 1996 2 2007 C JIS Z8731 1999 6gB 10 dB lt 14 15 300 250 200 H7 8 9 1011 12 13 14 15 16 17 18 19 20 21 22 23 24 4 26 1 3 16
73. Lp 1 3oct dB 2 4 1 3 1 80Hz 3 1 2 23 3 RM https Www
74. env go p anr tenshuha tebiki 04 pdf p 13 18 1 2 4 1 2 1 2 A
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