All input values a multiplied by those factors and outputed as a sum.Meaningful values for the factors are between -1.0 and 1.0.
Notes
This operator is capable of about every thinkable channel transformation.
The sample is feed into the source side and comes out of the
destination side. The result will have as many channels, as there are
filled destination rows.
The included presets nicely demonstrating the way it works.