Spectrogram binarization.
Published in Figshare • Jul 14, 2021
NobleIDNI9P65W80R78S38
Authors:,,
Alexandra N. Constaratas (11133315)
Mark A. McDonald (9668186)
Kimberly T. Goetz (9944333)
Abstract
<p>Colors: spectrogram of one.wav file (here: from the Cook Strait dataset) showing fin whale ‘doublet’ calls. Black and white: binarized spectrogram. Frequency resolution = 1 Hz, time resolution = 0.5 s, binarization thresholds = determined with trials (Cook Strait dataset: 88 dB, Gisborne dataset:...
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