Mixes audio flows together according values of an array.
Can be connected with array-display module.
Array which contains a set of values from 0 to 1.
The first value of the array determines the amount of the first audio flow (0: nothing, 1: all the flow is passed to the output), the second value of the array determines the amount of the second audio flow, etc...
If mix value is the array [0.2,0.5,0.6,0.1] then
out = 0.2 * audioIn1 + 0.5 * audioIn2 + 0.6 * audioIn3 + 0.1 * audioIn4