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<H1><A NAME="SECTION00440000000000000000">
Controller master values</A>
</H1>
All controllers (MIDI-controllers and also automation controllers)
shall have one set of "master values" which allow you to set a gain and
a bias. Instead of the actual set value, <!-- MATH
$\textrm{value} * \textrm{bias}
+ textrm{bias}$
-->
<SPAN CLASS="MATH"><IMG
WIDTH="180" HEIGHT="30" ALIGN="MIDDLE" BORDER="0"
SRC="img1.png"
ALT="$\textrm{value} * \textrm{bias}
+ textrm{bias}$"></SPAN> shall be sent to the MIDI device / the plugin. For
controllers like "pan", the unbiased values shall be transformed, that
is, a pan of 64, with <!-- MATH
$\textrm{bias}=2$
-->
<SPAN CLASS="MATH"><IMG
WIDTH="61" HEIGHT="15" ALIGN="BOTTOM" BORDER="0"
SRC="img2.png"
ALT="$\textrm{bias}=2$"></SPAN> and <!-- MATH
$\textrm{gain}=0.5$
-->
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WIDTH="75" HEIGHT="30" ALIGN="MIDDLE" BORDER="0"
SRC="img3.png"
ALT="$\textrm{gain}=0.5$"></SPAN>, shall
be transformed to 66 (because 64 is actually 0, while 0 is actually -64).
These values shall be set in the arranger and whereever the actual
controller/automation values can be edited.
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