The SoundToGlobalController evaluates an EventExpression in the Value field and sends it to the EventValue in the GeneratedValue field. So for example you could scale and offset the a value in the Value field
!aValue01 * 90 + 10
and the GeneratedValue would have the range [10,100].
However, it does not automatically scale the result of the Value field to match the range of the EventValue in GeneratedValue.
What is it you are aiming to to do in your example; maybe we could come up with some way to do it? Thanks!