Magnusdottir&Lim_PlosOne_Test_SNR_RandomSubsample_from_all_sound_files.txt (7.34 kB)View fileThis item contains files with download restrictions
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Fig_S2.tiffSupplementari material for "Subarctic singers: Humpback whale (Megaptera novaeangliae) song structure and progression from an Icelandic feeding ground during winter"
Fig S1. All tested variables showed significant positive
correlation with the detection rate by the automatic detector using the non-parametric
Spearman’s rank correlation (r =roh) indicating a significant effect on the
resulting detection rate (per minute of effort) in each sound file. A)
correlation between the minimum number of singers per sound file and the
detection rate, B) correlation between the signal to noise ratio (SNR) per
sound file and the detection rate, C) correlation between the % of each sound
file which included song units and the detection rate.