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A typical large scale system will have its LF sections driven in unison, its MF split into
upper (far-field) and lower (near- field) zones and its HF split into upper (far- field), middle
(mid- field) and lower (near-field) zones.
See
section 5.9
for more on Band Zoning plus
(W8LC)
or
5.12 (W8LM)
Note that W8L Longbow and W8LC presets also offer a choice of settings:
HFCUT
HFNORMAL
HFBOOST
These are intended to cater for differing propagation conditions and, of course, personal
taste.
We recommend the following settings for differing humidity conditions:
HF BOOST
HF NORMAL
HF CUT
W8L presets have an HF VARIABLE setting to allow the user to manually adjust HF
equalisation for atmospheric effects and personal taste.
A reminder ...
ViewPoint produces sonically accurate results based on high resolution
loudspeaker data and the audience coverage. You must use the recommended
preset and amplifier patch for accurate Band Zoning and smooth coverage.
1)
The controller preset names shown on ViewPoint correspond to the
preset names on our published Martin Audio DX1, XTA DP226 or XTA
AudioCore data files.
2)
Please ensure that controllers are loaded with the recommended
presets for the loudspeaker in use.
3)
Users should start with a unity gain, zero delay, flat frequency response
controller input section and revert back to our standard presets at the
beginning of each venue setup to avoid using settings contaminated with
room equalization from a previous event.
5.5.17
Saving a venue or array design to disk
Select the Venue page and click on Save.
sections 5.10 (W8L or
for rack info.
when RH = 10 to 30%
when RH = 30 to 50%
when RH = 50 to 100%.
Longbow),
All material © 2007. Martin Audio Ltd. Subject to change without notice.
5.11
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