dB值轉換瓦數變換表
dB |
Watts |
dB |
Watts |
dB |
Watts |
0 |
1.0 mW |
16 |
40.0 mW |
32 |
1.6 W |
1 |
1.3 mW |
17 |
50.0 mW |
33 |
2.0 W |
2 |
1.6 mW. |
18 |
63.0 mW |
34 |
2.5 W |
3 |
2.0 mW |
19 |
79.0 mW |
35 |
3.2 W |
4 |
2.5 mW |
20 |
100.0 mW |
36 |
4.0 W |
5 |
3.2 mW |
21 |
126.0 mW |
37 |
5.0 W |
6 |
4.0 mW |
22 |
158.0 mW |
38 |
6.3 W |
7 |
5.0 mW |
23 |
200.0 mW |
39 |
8.0 W |
8 |
6.0 mW |
24 |
250.0 mW |
40 |
10.0 W |
9 |
8.0 mW |
25 |
316.0 mW |
41 |
13.0 W |
10 |
10.0 mW |
26 |
398.0 mW |
42 |
16.0 W |
11 |
13.0 mW |
27 |
500.0 mW |
43 |
20.0 W |
12 |
16.0 mW |
28 |
630.0 mW |
44 |
25.0 W |
13 |
20.0 mW |
29 |
800.0 mW |
45 |
32.0 W |
14 |
25.0 mW |
30 |
1.0 W |
46 |
40.0 W |
15 |
32.0 mW |
31 |
1.3 W |
47 |
50.0 W |