BRUEL & KJAER 1022 Instructions And Applications page 30

2619+·4145
0027
Fig.5.6.
Microphone
under test
2606
Loudspeaker
1022
@o
' 1~1 ~·;
i .•
!e· ~ ~.::
17oo ~~~
Set-up for the automatic recording of the frequency
response of microphones
0 0 0 0 0 0 0 0 0 0 0 0 0 D 0 D D D D 0 0 D C 0 0 D D D D D D D D D D D 0 0 D D 0 D 0 D
.........
.........
....
.....
0 010----.
10
I C LA
(160/:111!1 A C LA •
...
100
-
1000
10000
Fig.5.7. Recording made with the set-up shown in Fig.5.6.
30