[CEXP-257] SampleCalculator: Corrected scope of variable.
[CEXP-257] SampleCalculator: Corrected scope of variable.

lcamacho/FlashWavRecorder,michalstocki/FlashWavRecorder,lcamacho/FlashWavRecorder,michalstocki/FlashWavRecorder,michalstocki/FlashWavRecorder,lcamacho/FlashWavRecorder