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  Monitoring marine mammals using acoustics
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  Marine Mammal Sounds - Blue whale  
 
Note time and frequency scales are not identical, spectrograms displayed together for a general comparison of images. audio iconClick on spectrogram to hear sound (wav file). Click on image "name" for a complete description of the sound.
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  0-60 Hz
NE Pacific blue whale sound time direction
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wav: 384KB
 0-50 Hz
WPacific blue whale sound
time direction
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wav: 422KB
 0-50 Hz
Southern blue whale sound
time direction
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wav: 364KB
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  0-50 Hz
Atlantic blue whale sound time direction
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wav: 347KB
 0-60 Hz
52 Hz call time direction
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wav: 237KB
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