Spectrograms of characteristic bowhead and beluga whale signals.
a) Five bowhead whale calls recorded on 11 July 2017 (FFT 2048, 50% overlap, Hann window). b) Beluga whale calls recorded on 4 May 2017 (FFT 1024, 50% overlap, Hann window). Note the different frequency axes for the two species’ signals.
Main Authors: | , , , |
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Format: | Still Image |
Language: | unknown |
Published: |
2021
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Subjects: | |
Online Access: | https://doi.org/10.1371/journal.pone.0253929.g002 |
Summary: | a) Five bowhead whale calls recorded on 11 July 2017 (FFT 2048, 50% overlap, Hann window). b) Beluga whale calls recorded on 4 May 2017 (FFT 1024, 50% overlap, Hann window). Note the different frequency axes for the two species’ signals. |
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