分贝相加计算器噪音叠加对照表

55 55.0 55.0 55.0 55.0 55.0 55.0 55.0 55.0 55.0 55.0 55.0 55.1 55.1 55.1 55.1 55.1 55.2 55.2 55.3 55.3 55.4 55.5 55.6 55.8 56.0 56.2 56.5 56.8 57.1 57.5 58.0 58.5 59.1 59.8 60.5 61.2 62.0
41 41.1 41.1 41.2 41.2 41.3 41.3 41.4 41.5 41.6 41.8 42.0 42.2 42.5 42.8 43.1 43.5 44.0 44.5 45.1 45.8 46.5 47.2 48.0 48.8 49.6 50.5 51.4 52.3 53.3 54.2 55.2 56.1 57.1 58.1 59.1 60.1 61.0
声源1
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61
35 35.4 35.5 35.6 35.8 36.0 36.2 36.5 36.8 37.1 37.5 38.0 38.5 39.1 39.8 40.5 41.2 42.0 42.8 43.6 44.5 45.4 46.3 47.3 48.2 49.2 50.1 51.1 52.1 53.1 54.1 55.0 56.0 57.0 58.0 59.0 60.0 61.0
54 54.0 54.0 54.0 54.0 54.0 54.0 54.0 54.0 54.0 54.0 54.1 54.1 54.1 54.1 54.1 54.2 54.2 54.3 54.3 54.4 54.5 54.6 54.8 55.0 55.2 55.5 55.8 56.1 56.5 57.0 57.5 58.1 58.8 59.5 60.2 61.0 61.8
56 56.0 56.0 56.0 56.0 56.0 56.0 56.0 56.0 56.0 56.0 56.0 56.0 56.1 56.1 56.1 56.1 56.1 56.2 56.2 56.3 56.3 56.4 56.5 56.6 56.8 57.0 57.2 57.5 57.8 58.1 58.5 59.0 59.5 60.1 60.8 61.5 62.2
47 47.0 47.0 47.0 47.1 47.1 47.1 47.1 47.1 47.2 47.2 47.3 47.3 47.4 47.5 47.6 47.8 48.0 48.2 48.5 48.8 49.1 49.5 50.0 50.5 51.1 51.8 52.5 53.2 54.0 54.8 55.6 56.5 57.4 58.3 59.3 60.2 61.2
57 57.0 57.0 57.0 57.0 57.0 57.0 57.0 57.0 57.0 57.0 57.0 57.0 57.0 57.1 57.1 57.1 57.1 57.1 57.2 57.2 57.3 57.3 57.4 57.5 57.6 57.8 58.0 58.2 58.5 58.8 59.1 59.5 60.0 60.5 61.1 61.8 62.5
44 44.1 44.1 44.1 44.1 44.1 44.2 44.2 44.3 44.3 44.4 44.5 44.6 44.8 45.0 45.2 45.5 45.8 46.1 46.5 47.0 47.5 48.1 48.8 49.5 50.2 51.0 51.8 52.6 53.5 54.4 55.3 56.3 57.2 58.2 59.1 60.1 61.1
62 62.0 62.0 62.0 62.0 62.0 62.0 62.0 62.0 62.1 62.1 62.1 62.1 62.1 62.2 62.2 62.3 62.3 62.4 62.5 62.6 62.8 63.0 63.2 63 63.0 63.0 63.0 63.0 63.0 63.0 63.0 63.0 63.0 63.1 63.1 63.1 63.1 63.1 63.2 63.2 63.3 63.3 63.4 63.5 63.6 63.8 64.0 64 64.0 64.0 64.0 64.0 64.0 64.0 64.0 64.0 64.0 64.0 64.1 64.1 64.1 64.1 64.1 64.2 64.2 64.3 64.3 64.4 64.5 64.6 64.8 65 65.0 65.0 65.0 65.0 65.0 65.0 65.0 65.0 65.0 65.0 65.0 65.1 65.1 65.1 65.1 65.1 65.2 65.2 65.3 65.3 65.4 65.5 65.6 66 66.0 66.0 66.0 66.0 66.0 66.0 66.0 66.0 66.0 66.0 66.0 66.0 66.1 66.1 66.1 66.1 66.1 66.2 66.2 66.3 66.3 66.4 66.5 67 67.0 67.0 67.0 67.0 67.0 67.0 67.0 67.0 67.0 67.0 67.0 67.0 67.0 67.1 67.1 67.1 67.1 67.1 67.2 67.2 67.3 67.3 67.4 68 68.0 68.0 68.0 68.0 68.0 68.0 68.0 68.0 68.0 68.0 68.0 68.0 68.0 68.0 68.1 68.1 68.1 68.1 68.1 68.2 68.2 68.3 68.3 69 69.0 69.0 69.0 69.0 69.0 69.0 69.0 69.0 69.0 69.0 69.0 69.0 69.0 69.0 69.0 69.1 69.1 69.1 69.1 69.1 69.2 69.2 69.3 70 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.1 70.1 70.1 70.1 70.1 70.2 70.2 71 71.0 71.0 71.0 71.0 71.0 71.0 71.0 71.0 71.0 71.0 71.0 71.0 71.0 71.0 71.0 71.0 71.0 71.1 71.1 71.1 71.1 71.1 71.2 72 72.0 72.0 72.0 72.0 72.0 72.0 72.0 72.0 72.0 72.0 72.0 72.0 72.0 72.0 72.0 72.0 72.0 72.0 72.1 72.1 72.1 72.1 72.1 73 73.0 73.0 73.0 73.0 73.0 73.0 73.0 73.0 73.0 73.0 73.0 73.0 73.0 73.0 73.0 73.0 73.0 73.0 73.0 73.1 73.1 73.1 73.1 74 74.0 74.0 74.0 74.0 74.0 74.0 74.0 74.0 74.0 74.0 74.0 74.0 74.0 74.0 74.0 74.0 74.0 74.0 74.0 74.0 74.1 74.1 74.1 75 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.1 75.1 76 76.0 76.0 76.0 76.0 76.0 76.0 76.0 76.0 76.0 76.0 76.0 76.0 76.0 76.0 76.0 76.0 76.0 76.0 76.0 76.0 76.0 76.0 76.1 77 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 78 78.0 78.0 78.0 78.0 78.0 78.0 78.0 78.0 78.0 78.0 78.0 78.0 78.0 78.0 78.0 78.0 78.0 78.0 78.0 78.0 78.0 78.0 78.0 79 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0 79.0 80 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 81 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0
Βιβλιοθήκη Baidu
51 51.0 51.0 51.0 51.0 51.0 51.0 51.0 51.1 51.1 51.1 51.1 51.1 51.2 51.2 51.3 51.3 51.4 51.5 51.6 51.8 52.0 52.2 52.5 52.8 53.1 53.5 54.0 54.5 55.1 55.8 56.5 57.2 58.0 58.8 59.6 60.5 61.4
36 36.3 36.4 36.5 36.6 36.8 37.0 37.2 37.5 37.8 38.1 38.5 39.0 39.5 40.1 40.8 41.5 42.2 43.0 43.8 44.6 45.5 46.4 47.3 48.3 49.2 50.2 51.1 52.1 53.1 54.1 55.1 56.0 57.0 58.0 59.0 60.0 61.0
39 39.2 39.2 39.3 39.3 39.4 39.5 39.6 39.8 40.0 40.2 40.5 40.8 41.1 41.5 42.0 42.5 43.1 43.8 44.5 45.2 46.0 46.8 47.6 48.5 49.4 50.3 51.3 52.2 53.2 54.1 55.1 56.1 57.1 58.1 59.0 60.0 61.0
声源2 45 46 45.0 46.0 45.1 46.0 45.1 46.1 45.1 46.1 45.1 46.1 45.1 46.1 45.2 46.1 45.2 46.2 45.3 46.2 45.3 46.3 45.4 46.3 45.5 46.4 45.6 46.5 45.8 46.6 46.0 46.8 46.2 47.0 46.5 47.2 46.8 47.5 47.1 47.8 47.5 48.1 48.0 48.5 48.5 49.0 49.1 49.5 49.8 50.1 50.5 50.8 51.2 51.5 52.0 52.2 52.8 53.0 53.6 53.8 54.5 54.6 55.4 55.5 56.3 56.4 57.3 57.3 58.2 58.3 59.2 59.2 60.1 60.2 61.1 61.1
38 38.2 38.3 38.3 38.4 38.5 38.6 38.8 39.0 39.2 39.5 39.8 40.1 40.5 41.0 41.5 42.1 42.8 43.5 44.2 45.0 45.8 46.6 47.5 48.4 49.3 50.3 51.2 52.2 53.1 54.1 55.1 56.1 57.1 58.0 59.0 60.0 61.0
49 49.0 49.0 49.0 49.0 49.0 49.1 49.1 49.1 49.1 49.1 49.2 49.2 49.3 49.3 49.4 49.5 49.6 49.8 50.0 50.2 50.5 50.8 51.1 51.5 52.0 52.5 53.1 53.8 54.5 55.2 56.0 56.8 57.6 58.5 59.4 60.3 61.3
40 40.1 40.2 40.2 40.3 40.3 40.4 40.5 40.6 40.8 41.0 41.2 41.5 41.8 42.1 42.5 43.0 43.5 44.1 44.8 45.5 46.2 47.0 47.8 48.6 49.5 50.4 51.3 52.3 53.2 54.2 55.1 56.1 57.1 58.1 59.1 60.0 61.0
50 50.0 50.0 50.0 50.0 50.0 50.0 50.1 50.1 50.1 50.1 50.1 50.2 50.2 50.3 50.3 50.4 50.5 50.6 50.8 51.0 51.2 51.5 51.8 52.1 52.5 53.0 53.5 54.1 54.8 55.5 56.2 57.0 57.8 58.6 59.5 60.4 61.3
42 42.1 42.1 42.1 42.2 42.2 42.3 42.3 42.4 42.5 42.6 42.8 43.0 43.2 43.5 43.8 44.1 44.5 45.0 45.5 46.1 46.8 47.5 48.2 49.0 49.8 50.6 51.5 52.4 53.3 54.3 55.2 56.2 57.1 58.1 59.1 60.1 61.1
43 43.1 43.1 43.1 43.1 43.2 43.2 43.3 43.3 43.4 43.5 43.6 43.8 44.0 44.2 44.5 44.8 45.1 45.5 46.0 46.5 47.1 47.8 48.5 49.2 50.0 50.8 51.6 52.5 53.4 54.3 55.3 56.2 57.2 58.1 59.1 60.1 61.1
37 37.3 37.3 37.4 37.5 37.6 37.8 38.0 38.2 38.5 38.8 39.1 39.5 40.0 40.5 41.1 41.8 42.5 43.2 44.0 44.8 45.6 46.5 47.4 48.3 49.3 50.2 51.2 52.1 53.1 54.1 55.1 56.1 57.0 58.0 59.0 60.0 61.0
48 48.0 48.0 48.0 48.0 48.1 48.1 48.1 48.1 48.1 48.2 48.2 48.3 48.3 48.4 48.5 48.6 48.8 49.0 49.2 49.5 49.8 50.1 50.5 51.0 51.5 52.1 52.8 53.5 54.2 55.0 55.8 56.6 57.5 58.4 59.3 60.3 61.2
53 53.0 53.0 53.0 53.0 53.0 53.0 53.0 53.0 53.0 53.1 53.1 53.1 53.1 53.1 53.2 53.2 53.3 53.3 53.4 53.5 53.6 53.8 54.0 54.2 54.5 54.8 55.1 55.5 56.0 56.5 57.1 57.8 58.5 59.2 60.0 60.8 61.6
52 52.0 52.0 52.0 52.0 52.0 52.0 52.0 52.0 52.1 52.1 52.1 52.1 52.1 52.2 52.2 52.3 52.3 52.4 52.5 52.6 52.8 53.0 53.2 53.5 53.8 54.1 54.5 55.0 55.5 56.1 56.8 57.5 58.2 59.0 59.8 60.6 61.5