Т³гж 7, Horizontal directivity, Compact line array sound reinforcement system – OmniSistem Beta 3 – R4/R8 User Manual
Page 7
COMPACT LINE ARRAY SOUND REINFORCEMENT SYSTEM
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5
HORIZONTAL DIRECTIVITY
The data of R4/R8 horizontal directivity were collected by testing the speaker system in a big anechoic chamber.
The distance between the testing microphone and the speaker system is 4 meters.
The scale is stepped by 6dB increment.