File:Audience Response System.jpg
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Size of this preview: 600 × 600 pixels. Other resolutions: 240 × 240 pixels | 480 × 480 pixels | 912 × 912 pixels.
Original file (912 × 912 pixels, file size: 301 KB, MIME type: image/jpeg)
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Summary
[edit]DescriptionAudience Response System.jpg |
English: Wireless Audience response System
Français : boitier de vote électronique sans fil |
Date | |
Source | Own work |
Author | Didiermoulin |
Licensing
[edit]Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:16, 7 July 2008 | 912 × 912 (301 KB) | Didiermoulin~commonswiki (talk | contribs) | {{Information |Description={{en|1=Wireless Audience response System}} {{fr|1=boitier de vote électronique sans fil }} |Source=Own work by uploader |Author=Didiermoulin |Date=2008 |Permission= |other_versions= }} {{ImageUpload|full} |
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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 | Canon |
---|---|
Camera model | Canon EOS-1D Mark II |
Author | rodolphe Franchi |
Exposure time | 1/100 sec (0.01) |
F-number | f/22 |
ISO speed rating | 50 |
Date and time of data generation | 15:52, 20 April 2007 |
Lens focal length | 70 mm |
Width | 1,238 px |
Height | 1,168 px |
Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 150 dpi |
Vertical resolution | 150 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS3 Macintosh |
File change date and time | 16:33, 23 September 2007 |
Exif version | 2.21 |
Date and time of digitizing | 15:52, 20 April 2007 |
APEX shutter speed | 6.625 |
APEX aperture | 9 |
APEX exposure bias | 0 |
Color space | Uncalibrated |
Focal plane X resolution | 3,098.5915527344 |
Focal plane Y resolution | 3,097.8835449219 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |