glados.no/_files/sound/bss/london/manual/MAIN/MAINGraphic_Equaliser.htm

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<h1 class="firstHeading">Graphic EQ Mono</h1>
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<p>Simulates a conventional graphic equaliser for fast,
intuitive frequency response control. It has the additional
benefit of a 'Selectivity' control to determine the combining
characteristics of the filters. Faders can be removed
from the graphic equaliser in order to make a read only
representation of the frequency response. The resulting
EQ curve can be viewed in the default control panel for
this processing object.</p>
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<p><a name="Inputs_and_Outputs" id="Inputs_and_Outputs"></a></p>
<h2>Inputs and Outputs</h2>
<p>One audio input and one audio output.</p>
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<p><a name="Properties" id="Properties"></a></p>
<h2>Properties</h2>
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<p><a name="Number_of_Bands" id="Number_of_Bands"></a></p>
<h4>Number of Bands</h4>
<p>Select the number of bands needed to perform your equalisation
task. More bands can use more DSP power.</p>
<h4>Low Frequency Optimisation</h4>
<p>Defaults to yes. &#160;Optimised IIR filter for improved
low frequency performance. &#160;This is optional to maintain
backwards compatibility with existing designs.</p>
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<p><a name="Control_Panel" id="Control_Panel"></a></p>
<h2>Control Panel</h2>
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<p><span class="hcp1">Boost/Cut</span> fader
per band.</p>
<p><span class="hcp1">Selectivity</span>
control (Broad to narrow)</p>
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<li class="p"><p class="hcp2">Adjusts
how the bands interact.</p></li>
<li>Lower selectivity settings produce a smooth overall
response with some interaction. Higher settings reduce
interaction but tend to produce a response with more
ripple.</li>
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<p><span class="hcp1">Flat</span> button</p>
<ul>
<li class="p"><p>Sets all the faders to 0dB.</p></li>
</ul>
<p><span style="font-style: italic;">Note that this loses
all the fader settings.</span></p>
<p><span class="hcp1">Bypass</span> button</p>
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<li class="p"><p>Removes the equaliser from the signal
path.</p></li>
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<p><a name="Controlled_Parameters" id="Controlled_Parameters"></a></p>
<h2>Controlled Parameters</h2>
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<li class="p"><p>Individual faders can be removed from
the EQ.</p></li>
</ul>
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