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Add colormap for spectrograms #1

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endolith opened this issue Dec 16, 2017 · 1 comment
Open

Add colormap for spectrograms #1

endolith opened this issue Dec 16, 2017 · 1 comment

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@endolith
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Should not go all the way to white, since phase matters. Should scale from amplitude = [min dB, max dB] to J = [0, 62], for instance. Maybe color according to derivative of phase instead of phase itself.
@endolith
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Not as useful as I thought it might be:

original
colored
axis 0 diff
axis 1 diff

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@endolith