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File:Sound levels generated by various earphones-headphones.png

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Captions

Captions

Table of sound levels produced by a smartphone (pink noise) and using 3 different earbuds/headphones

Summary edit

Description
English: Table of sound levels produced by smartphone (pink noise) and using 3 different earbuds/headphones
Date
Source NIOSH
Author Chuck Kardous

Licensing edit

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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Date/TimeThumbnailDimensionsUserComment
current16:57, 5 March 2019Thumbnail for version as of 16:57, 5 March 2019999 × 754 (86 KB)Chuck Kardous (NIOSH) (talk | contribs)User created page with UploadWizard

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