, , .
. , .
. , .
, . , , .
, ( , .).
:
f = 12000 ;
m, [];
Vm [/];
m [/2].
, . :
(V);
(LV);
();
(La).
(V) () :
(3.11) | |
(3.12) |
LV = lg(V2/V02) [], | (3.13) |
LV = 10×lg(V2/V02) = 20×lg(V/V0) [], | (3.14) |
V0 = 5×10-8 /. | |
La = lg(a2/a02) [], | (3.15) |
L = 10×lg(a2/a02) = 20×lg(a/a0) [] | (3.16) |
a0 = 3×10-4 /2 |
:
;
;
.
. . 5060 .
- 150200 .
(, , . .).