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3.0 Designing an EVF/EVH Cluster (cont’)
Figure 2:
Typical “reach” of a single loudspeaker into a venue (DI ) in order to maintain the desired ±3 dB coverage is about two times the distance to the closest seats (DS )
Adding a
Figure 3:
Adding a
For reaches beyond this, loudspeakers can be suspended over the audience, with their signal delayed with respect to the front or source loudspeakers so that the sound image will appear to come from the front of the room. The details of these design tips are beyond the scope of this manual and should be left to experienced design personnel.
3.4 Coverage-Uniformity Target
A good uniformity target is ±3 dB throughout the audience area, particularly in the 2,000- and
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