- |
0.50db |
multi |
Blanchard, 1784, p. 15 | |
|
|
- |
1db |
multi |
Lunard II, 1785, p. 15 | |
|
|
- |
3db |
multi |
von Lutgendorf, 1786, p. 15 | |
|
|
- |
7db |
multi |
"Atlantic", 1859, p. 15 | |
|
|
- |
8db |
multi |
"The Eagle", 1896, p. 15 | |
|
|
- |
25db |
multi |
Stratosphere Balloon, 1931, p. 15 | |
|
|
- |
25db |
multi |
p. 14 | — |
— |
|