Installation guide

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An in-room measurement of the same speaker, with the first reflection included, with 75%
smoothing
The same in-room measurement, with 100% smoothing
For example, in certain circumstances you may find that it is difficult to perform a speaker
measurement without getting reflections early in the measurement, so that it is not reasonable to
truncate the measurement before the first reflection. By using smoothing, you can include some
early reflections in the measurement, then reduce the effect of those early reflections.
It is often useful to use smoothing to avoid correcting small variations in the frequency-response
that are actually measurement artefacts rather than variations characteristic of the speaker itself.
In the current version of DEQX Cal the Crossover Algorithm to be used with a correction filter is
fixed as a Linear Phase algorithm.
The Crossover Slope for a crossover can be set anywhere between 48 dB per octave and 300 dB
per octave.
When high-slope crossovers are used, each driver operates only in its optimal frequency range,
thus reducing beaming (in woofers and midrange drivers) and other undesirable effects.