Image:Akhumps 128 016 0 500c.gif

From Wikipedia, the free encyclopedia

Wikimedia Commons logo This is a file from the Wikimedia Commons. The description on its description page there is shown below.
Commons is a freely licensed media file repository. You can help.
Description

Sound Spectrum of a Humpback Whale (Megaptera novaeangliae).
Original description: "In the example[s] 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)."

עברית: ספקטרוגרם של שירת לווייתן גדול סנפיר
Source

http://www.pmel.noaa.gov/vents/acoustics/specs_whales.html – akhumps_128_016_0_500c.gif
http://www.pmel.noaa.gov/vents/acoustics/whales/sounds/sounds_akhump.html
Date

unknown
Author

unknown
Permission
(Reusing this image)

PD

Public domain This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made during the course of an employee's official duties.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeDimensionsUserComment
current21:07, 21 February 2005300×280 (22 KB)Achim Raschka
The following pages on the English Wikipedia link to this file (pages on other projects are not listed):