File:Image camera sans fil 4.jpg

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Image_camera_sans_fil_4.jpg ‎(314 × 240 pixels, file size: 32 KB, MIME type: image/jpeg)

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Summary[edit]

Description
Français : *Aspect d'image camera sans fil. Le signal est fortement bruité, les clics sont plus nombreux, la chroma a disparu.
  • Attenuation/air à 2000 m: - 106 dB
Date 30 July 2005 (original upload date)
Source Transferred from fr.wikipedia to Commons by Bloody-libu using CommonsHelper.
Author The original uploader was Serge Nueffer at French Wikipedia.
Other versions

Quelques exemples d'aspect d'images PAL obtenus selon la distance avec un kit caméra sans fil 2.4 GHz à la norme CE et reçue sur son récepteur associé (Figure bruit 4db).

  • 500 m
    500 m
  • ~ 1 km
    ~ 1 km
  • ~ 1,5km
    ~ 1,5km
  • ~ 2 km
    ~ 2 km
  • ~ 5 km
    ~ 5 km

Licensing[edit]

GNU head 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.
w:en:Creative Commons
attribution share alike 		This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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Under the following conditions:
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  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This licensing tag was added to this file as part of the GFDL licensing update.

Original upload log[edit]

The original description page was here. All following user names refer to fr.wikipedia.

File history

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Date/TimeThumbnailDimensionsUserComment
current23:02, 11 August 2012Thumbnail for version as of 23:02, 11 August 2012314 × 240 (32 KB)File Upload Bot (Magnus Manske) (talk | contribs)Transfered from fr.wikipedia by User:Bloody-libu using CommonsHelper

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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.

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