background image NOAAVents ProgramAcoustics Program
  Monitoring the global ocean through underwater acoustics
non-clickable
non-clickable go to Acoustics home non-clickable scroll down for Methods non-clickable scroll down for Results non-clickable scroll down for Multimedia non-clickable
non-clickable non-clickable non-clickable non-clickable
             
 

Marine Mammals

 
 

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

Click on image "name" for a complete description of the sound.

Click on spectrogram for full-size, scaled image.

 

 

 .
  NE Pacific blue whale spectrogram Western Pacific blue whale spectrogram S Pacific blue whale spectrogram .
 
0-->60 Hz
0-->40 Hz
0-->40 Hz
.
 
Fin Whale
Pacific
.
  Atlantic blue whale spectrogram Atlantic fin whale spectrogram fin whale spectrogram .
   
0-->50 Hz
0-->50 Hz
0-->60 Hz
 
     
    Alaska humpback whale spectrogram 52 Hz spectrogram Atlantic minke spectrogram .
     
0-->500 Hz
0-->60 Hz
0-->50 Hz
 
          .
Vents Home Contacts-Credits Bibliography Links Disclaimer Privacy Policy