Chapter 2 — Prepolarized Free-field
1
/
2
" Microphone Type 4188
Directional Characteristics
Falcon™ Range of Microphone Products
Microphone Handbook
BE1374– 12
2
−
13
2.4 Directional Characteristics
Typical directional characteristics are given in Fig.2.15 to Fig.2.17. The characteris-
tics are normalised relative to the 0° response.
Fig.2.14 Typical random-incidence response for the microphone with Random Incidence Corrector
DZ9566
940883/1e
– 5
5
0
– 10
– 15
– 20
1 k 10 k 100 k100
dB
Frequency (Hz)
Response (dB)
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