File:GRAS Type 45CB Acoustic Protector Test Fixture with Earmuff - NIOSH Acoustics Laboratory.jpg
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Size of this preview: 800 × 600 pixels. Other resolutions: 320 × 240 pixels | 640 × 480 pixels | 1,024 × 768 pixels | 1,280 × 960 pixels | 2,560 × 1,920 pixels | 4,032 × 3,024 pixels.
Original file (4,032 × 3,024 pixels, file size: 2.22 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionGRAS Type 45CB Acoustic Protector Test Fixture with Earmuff - NIOSH Acoustics Laboratory.jpg |
English: GRAS Type 45CB Acoustic Protector Test Fixture w/ Earmuff - NIOSH Acoustics Laboratory |
Date | |
Source | NIOSH |
Author | Chuck Kardous |
Licensing
[edit]Public domainPublic domainfalsefalse |
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/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 21:46, 28 February 2019 | 4,032 × 3,024 (2.22 MB) | Chuck Kardous (NIOSH) (talk | contribs) | User created page with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Apple |
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Camera model | iPhone 7 |
Exposure time | 1/15 sec (0.066666666666667) |
F-number | f/1.8 |
ISO speed rating | 100 |
Date and time of data generation | 16:11, 28 February 2019 |
Lens focal length | 3.99 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | 12.1.4 |
File change date and time | 16:11, 28 February 2019 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 16:11, 28 February 2019 |
Meaning of each component |
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APEX shutter speed | 3.9085073231536 |
APEX aperture | 1.6959938128384 |
APEX brightness | 1.1768430155348 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
DateTimeOriginal subseconds | 187 |
DateTimeDigitized subseconds | 187 |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
Sensing method | One-chip color area sensor |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 28 mm |
Scene capture type | Standard |