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300x0w(3).jpg(300 × 533 pixels, file size: 37 KB, MIME type: image/jpeg)

Summary

Description
English: Screen from the NIOSH Sound Level Meter app showing various noise levels and when noise becomes hazardous to hearing
Date
Source NIOSH
Author Chuck Kardous

Licensing

Public domain
This image is a work of the National Institute for Occupational Safety and Health, part of the Centers for Disease Control and Prevention in the United States Department of Health and Human Services, taken or made as part of an employee's official duties. As a work of the U.S. federal government, the image is in the public domain.

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inception

28 June 2018

MIME type

image/jpeg

checksum

899d8fa5e8f1e30687540e03b836126492d64f60

determination method: SHA-1

data size

38,082 byte

height

533 pixel

width

300 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current20:37, 4 July 2018Thumbnail for version as of 20:37, 4 July 2018300 × 533 (37 KB)Chuck Kardous (NIOSH)User created page with UploadWizard
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