File:Civil Defense Siren.jpg
From WikiProjectMed
Jump to navigation
Jump to search
Size of this preview: 800 × 533 pixels. Other resolutions: 320 × 213 pixels | 640 × 427 pixels | 1,024 × 683 pixels | 1,200 × 800 pixels.
Original file (1,200 × 800 pixels, file size: 316 KB, MIME type: image/jpeg)
This file is from a shared repository and may be used by other projects. The description on its file description page there is shown below.
Summary
DescriptionCivil Defense Siren.jpg |
Copyright © 2009 Fedsigtbolt An example of a civil defense siren (also called a warning siren or tornado siren), found at Baran Park in Milwaukee. This model is a Tempest (T)-135 from Milwaukee based American Signal Corporation (ASC) (formaly known as ACA) which has an acoustical rating of 135 dB @ 100 feet, and has been recently modified with lower horsepower motor & battery backup This siren always comes in the color gray and rarely you see it in the form of yellow. This model of siren has been recently updated with a Shorter projector horn. They now all have battery backup and are known as the ASC T-135 AC/DC. Both versions are the largest and loudest in production today |
Date | 3 December 2005 (original upload date) |
Source | Transferred from en.wikipedia to Commons. |
Author |
The original uploader was Sulfur at English Wikipedia. Later versions were uploaded by Giltramirez, Thunderbolttactical at en.wikipedia. |
Camera location | 42° 59′ 53.7″ N, 87° 54′ 45.5″ W | View this and other nearby images on: OpenStreetMap | 42.998250; -87.912639 |
---|
Licensing
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | ||
| ||
This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
- 2006-02-18 03:57 Thunderbolttactical 1200×800×8 (324064 bytes) Reverted to earlier revision
- 2006-02-18 03:45 Thunderbolttactical 604×800×8 (113234 bytes) Reverted to earlier revision
- 2006-02-17 16:48 Sulfur 1200×800×8 (324064 bytes) Reverted to earlier revision
- 2006-02-16 11:29 Thunderbolttactical 604×800×8 (113234 bytes) Reverted to earlier revision
- 2006-01-02 01:01 Sulfur 1200×800×8 (324064 bytes) Reverted to earlier revision
- 2006-01-01 16:42 Giltramirez 604×800×8 (113234 bytes) A Federal Signal Thunderbolt siren in Madison, Wisconsin (C) Ben Hinrichs
- 2005-12-03 00:01 Sulfur 1200×800×8 (324064 bytes) Copyright © 2005 ~~~ An example of a civil defense siren (also called a warning siren or tornado siren), found at Baran Park in Milwaukee, WI. {{GFDL}} [[Category:Images of Wisconsin]] [[Category:Images of Milwaukee, Wisconsin]]
3 December 2005
42°59'53.700"N, 87°54'45.500"W
0.00555555555555555555 second
5.6
5.6 millimetre
image/jpeg
b5b4fd683f67da504c596b9bbc92edf7b529ad8d
324,064 byte
800 pixel
1,200 pixel
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 11:53, 19 April 2007 | 1,200 × 800 (316 KB) | commons>Liftarn | {{Information |Description=Copyright © 2005 Sulfur An example of a civil defense siren (also called a warning siren or tornado siren), found at Baran Park in Milwaukee, WI. This model is a Penetrator P-50 from Milwaukee based America |
File usage
There are no pages that use this file.
Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | EASTMAN KODAK COMPANY |
---|---|
Camera model | KODAK CX7430 ZOOM DIGITAL CAMERA |
Exposure time | 1/180 sec (0.0055555555555556) |
F Number | f/5.6 |
Date and time of data generation | 15:22, 2 December 2005 |
Lens focal length | 5.6 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS Windows |
File change date and time | 17:53, 2 December 2005 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 15:22, 2 December 2005 |
Meaning of each component |
|
APEX shutter speed | 7.5 |
APEX aperture | 5 |
APEX exposure bias | 0 |
Maximum land aperture | 2.9 APEX (f/2.73) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Exposure index | 80 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 34 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Supported Flashpix version | 1 |
Image width | 1,200 px |
Image height | 800 px |
Date metadata was last modified | 11:53, 2 December 2005 |
Retrieved from "https://mdwiki.org/wiki/File:Civil_Defense_Siren.jpg"