Devils Postpile National Monument, site DEPO003, National Park Service sound spectrograms

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Title Devils Postpile National Monument, site DEPO003, National Park Service sound spectrograms
Subject Devils Postpile National Monument (Calif.); California; Nature Sounds
Note Each spectrogram has two versions with identical metadata for each date and location. Those spectrograms labeled with an ''h'' are adjusted to show only the sounds from the recording that are humanly audible, while their corollaries (without an ''h'') show the full spectrum of the recording. Spectral images are taken from calibrated sound level measurements and are displayed in 1/3 octave band frequencies on a logarithmic scale from 0-4000 Hertz.
Site ID DEPO003
Monitored by NPS
Site Name Summer Buttresses
Acoustic Zone B
Habitat Type Chaparral/ open shrublands
Potential Natural Vegetation Code 26
Additional Resources Potential Natural Vegetation Groups:
Start Month 08
End Month 10
Year 2005
Elevation Meters 2400
Elevation Meters Calculated N
Universal Transverse Mercator Zone 11
Seasons Summer
Creator United States. National Park Service. Natural Sounds Program
Publisher J. Willard Marriott Library, University of Utah
Type Image
Format image/jpeg
Language eng
Rights Management Image files courtesy National Park Service. Converted to jpg2000 delivery format and made available by the Western Soundscape Archive at under the Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 United States License;
Contributing Institution J. Willard Marriott Library, University of Utah, Salt Lake City, Utah 84112
Digitization Specifications 72 ppi PNG files 1280 pixels in width are converted to 300 ppi TIFF files 2700 pixels in width in Photoshop CS2. The TIFF files are then imported into CONTENTdm and converted to JP2000 files at 15:1 compression rate.
ARK ark:/87278/s6gm869m
Setname uu_wss_spec
Date Created 2010-04-08
Date Modified 2010-04-08
ID 1102697
Reference URL
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