File:Civil Defense Siren.jpg
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)
File information
Structured data
Captions
Summary edit
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 edit
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 edit
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]]
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) | Liftarn (talk | contribs) | {{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 |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on en.wikipedia.org
- Usage on sv.wikipedia.org
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 | 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 |