Aiming delay tower loudspeakers
Multiple delay tower loudspeakers should be tilted so that they aim towards head
height at the next tower to mask off-axis tower leakage and to minimise multiple
arrivals further out.
Synchronising multiple tower systems
(not to scale)
Small delay time errors are inevitable where delay towers are located in audience
areas (eg on a football field) due to the three dimensional geometry involved.
Initially, controller delays should be adjusted for synchronisation along a line
between staggered delay towers and then modified as necessary to minimise timing
errors around each tower and over its main coverage area.
All material © 2007. Martin Audio Ltd. Subject to change without notice.
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