3M BK4936, Version A: QE7052 manual Figure J.5 0-30 degree incidence angles

Page 212

Microphones

BK4936 microphone using random incidence corrector (Figures/Tables “J”)

Directional frequency response using random incidence corrector and face toward speaker

Figure J.5 - 0-30 degree incidence angles

Relative dB

10

5

0

-5

-10
100	1000	10000	100000

Frequency Hz

053-469 RevC

SoundPro models SE and DL Data Addendum