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

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Microphones

BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”)

Relative dB

Directional frequency response using face toward speaker

Figure K.5 - 0-30 degree incidence angles

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Frequency Hz

053-469 RevC

SoundPro models SE and DL Data Addendum