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Function [up] [down]
Gamma-correction for sampledata

Parameter [up] [down]
Gamma (P1)Factor for non-linear amplification/dampening.A value of 1.0 has no effect. A larger value dampens the data (makes quietsignals even quieter). A smaller value amplifys (makes quiete values louder).

Notes [up] [down]
You need this operator in the folowing case : You've got a sample which uses the full amplituderange, but is still too quiet because of it's Dynamic. To make it louder you must amplify it without to change the volume of the maxima and minima - only amplify the values in the middle. This is exact that, what this operator does. (It's the same as a gamma-operator for image-processing.)

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© by Stefan Kost 1993-2001