Jump to content

File:Fax modem antigo.jpg

Page contents not supported in other languages.
This is a file from the Wikimedia Commons
From Wikipedia, the free encyclopedia

Original file (3,029 × 1,838 pixels, file size: 1.52 MB, MIME type: image/jpeg)

Summary

Description
Português: Modelo de um fax modem antigo (1994)
English: Old modem (1994)
Español: Modem antiguo (1994)
Français : Vieux Modem antique (1994)
Date
Source Own work
Author Wilton Ramon de Carvalho Machado
Permission
(Reusing this file)		 GFDL-Self

Licensing

I, the copyright holder of this work, hereby publish it under the following licenses:
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.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • 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.
You may select the license of your choice.

Captions

Analog fax modem for telephone line, with 14.400 bit per second, 1994

Items portrayed in this file

depicts

inception

17 February 2008

exposure time

0.05 second

focal length

5.8 millimetre

media type

image/jpeg

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current14:21, 26 March 2024Thumbnail for version as of 14:21, 26 March 20243,029 × 1,838 (1.52 MB)Pittigrilliremoved rest of ton distortion and L-R-disbalance, left some more margin than in own prev ver.
13:19, 26 March 2024Thumbnail for version as of 13:19, 26 March 20242,977 × 1,772 (1.51 MB)PittigrilliCropped 3 % horizontally, 23 % vertically using CropTool with lossless mode.
22:41, 28 September 2014Thumbnail for version as of 22:41, 28 September 20143,072 × 2,304 (2.14 MB)UbculeLens correction and variable sharpening applied across image. No specific details retouched.
18:07, 17 February 2008Thumbnail for version as of 18:07, 17 February 20083,072 × 2,304 (2.73 MB)Crazy Louco{{Information |Description=Modelo de um fax modem antigo (1994) |Source=trabalho próprio |Date=17/02/2008 |Author=Wilton Ramon de Carvalho Machado |Permission=GFDL-Self |other_versions= }}

Global file usage

The following other wikis 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.

Retrieved from "https://en.wikipedia.org/wiki/File:Fax_modem_antigo.jpg"