Yosemite National Park, Site YOSE004, National Park Service sound spectrograms

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...

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Bibliographic Details
Main Author: United States. National Park Service. Natural Sounds Program
Format: Still Image
Language:English
Published: J. Willard Marriott Library, University of Utah
Subjects:
Yosemite National Park (Calif.); California; Nature Sounds
Tundra
Online Access:https://collections.lib.utah.edu/ark:/87278/s6sb44r4
Description
Summary: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. YOSE004 NPS Granite Lakes B Alpine Tundra 37

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