PMEL Acoustics Program logo National Oceanic and Atmospheric Administration Pacific Marine Environmental Laboratory Acoustics Program
 

Marine Mammal Sounds - Pacific Ocean

  
 

Note time and frequency scales are not identical, spectrograms displayed together for a general comparison of images.

Click 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 spectrogram 0-40 Hz Western Pacific blue whale spectrogram 0-40 Hz S Pacific blue whale spectrogram .
   
time direction
 
 
time direction
  
   
speed: 10x
wav: 376K
  
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wav: 413K
  
speed: 10x
wav: 356K
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Fin Whale
Pacific
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  0-60 Hz 52 Hz spectrogram 0-60 Hz Alaska humpback whale spectrogram .
   
time direction
  
time direction.
  
 
   
speed: 10x
wav: 162K
  
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speed: 10x
wav: 732K
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