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LEVEL ALIGNMENT SETTINGS
• Weighting used for levels (default is dBA): Sets the type of weighting used by the optimizer for level alignment.
• Width of level window (default is 16/f): This time-frequency window is used to compute the perceptual level of
every speaker. Its width can be modified to improve the automatic level alignment.
• Maximum/minimum gain on speakers (default is 10dB/-20dB): defines the maximum/minimum gain that will be
applied for the automatic level alignment.
• Minimal/maximal bandwidth frequency (default is 10Hz/Unlimited): defines the high end/ low end of the bandwidth
that is used as the starting point for level computations.
• Bandwidth determination mode (default is Normal): Defines the speakers automatic bandwidth determination
mode from measurements.
SUBWOOFER LOW-PASS FILTER SETTINGS
The Optimizer includes a subwoofer low-pass filter with the following options:
• Cutoff frequency (Default is “disabled”): Defines the cutoff frequency for the low-pass filter that can be applied to
the subwoofer.
• Filter type (Default is Butterworth): Defines the type of filter used at the cutoff frequency. The elliptic filter is sharper
than the Butterworth but shows ripples in the whole bandwidth.
• Filter order (Default is 4): Defines the steepness of the filter. The slope gets stiffer as you increase the filter order.
Please be aware that such changes may result in significant phase shifts
• Rp value (For elliptical filter) (default is 0.1 dB): Sets a maximum amplitude ripple above the cutoff frequency.
• Rs value (For elliptical filter) (Default is 80 dB): Defines the attenuation below the cutoff frequency.
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DECIMATION SETTINGS & ADVANCED FIR SETTINGS
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