Seismic
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Whales
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Man-made
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Cryogenic/Ice
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A
convenient means for studying sound is to display recorded
signals as "spectrograms" of time versus frequency. In the
examples shown here, time increases up the page and frequency
increases to the right. Using spectrograms, a trained analyst
can determine the nature of the received sound (in most cases).
Links to
each type and view-all
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