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Corresponding vertical and horizon slices through the 55 Hz spectral magnitude components computed using (b) a DFT in a short 30 ms window, and (c) a DFT in a longer 60 ms window.
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Corresponding vertical and horizon slices through the 55 Hz spectral magnitude components computed using (b) a DFT in a short 30 ms window, and (c) a DFT in a longer 60 ms window.