static_cast<float> overflows when calculating noteFrequencyTable

[halldorel]

Causes the noteFrequencyTable to initialize notes over MIDI number ~40 as either zeros or garbage overflow-y values. I tried changing it to double and that seems to do the trick, but still returning them as floats from the getter, with good results.

ArmCortexSynth/Source/AudioGeneration/NoteFrequencyTable.cpp

Line 40 in 09566e9

float noteFrequencyTable_[indexCount];