File:Triangulum 001.jpg
Triangulum_001.jpg (500 × 471 pixels, file size: 52 KB, MIME type: image/jpeg)
Captions
Captions
Summary
editDescriptionTriangulum 001.jpg | Triangle (instrument) in Mersenne's book L'Harmonie universelle Paris, 1636 |
Source | Tarnóczy Tamás: Zenei akusztika - Zeneműkiadó, Budapest ISBN 963 330 401 6 |
Author | Unknown authorUnknown author |
Licensing
editPublic domainPublic domainfalsefalse |
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:44, 2 November 2007 | ![]() | 500 × 471 (52 KB) | Villanueva (talk | contribs) | {{Information |Description=Triangle (instrument) in Mersenne's book (L'Harmonie universelle, Paris, 1636) |Source=Tarnóczy Tamás: Zenei akusztika - Zeneműkiadó, Budapest ISBN 963 330 401 6 |Date= |Author=? |Permission= |other_versions= }} |
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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.
Image title | IM000523.JPG |
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Camera manufacturer | Hewlett-Packard |
Camera model | Photosmart M407 |
Copyright holder | Copyright 2003-2004 |
Exposure time | 1/117 sec (0.0085470085470085) |
F-number | f/4.86 |
ISO speed rating | 100 |
Date and time of data generation | 19:03, 31 October 2007 |
Lens focal length | 17.25 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | 1.03_O |
File change date and time | 19:03, 31 October 2007 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 19:03, 31 October 2007 |
Image compression mode | 1.7497148383257 |
APEX shutter speed | 6.871 |
APEX aperture | 4.561 |
APEX exposure bias | 0 |
Maximum land aperture | 3.082 APEX (f/2.91) |
Subject distance | 0.8 meters |
Metering mode | Average |
Light source | Flash |
Flash | Flash fired, auto mode |
Color space | sRGB |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Hard |
Subject distance range | Distant view |