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- Edit made at Wikidata
- r
- Edit flagged by ORES
- N
- New page
- m
- Minor edit
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- Bot edit
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2 May 2024
- diffhist Video on demand 22:49 +991 PaulBoddie talk contribs (→History: Removed repetition about DCT and ADSL. Also the Integrated Network System was a broadband network strategy, not specific to video on demand. Added early BT video on demand trial details.)
- diffhist m Optical fiber 19:58 −7 Khrapkorr talk contribs (Deleted repeated word.) Tag: Visual edit
- diffhist Optical fiber 19:03 +1,704 Khrapkorr talk contribs (Re-written this section to present the most updated, correct, and relevant to optical fibers description of light scattering and resulting signal attenuation in optical fibers. Described the most advanced approaches towards reducing Rayleigh scattering, which are used to manufacture ultra low loss optical fibers, including those for submarine telecom cables.) Tag: Visual edit
- diffhist Optical fiber 17:10 −57 Khrapkorr talk contribs (Picture describing light scattering on surfaces were removed as not relevant to optical fiber subject. New picture showing angular and wavelength dependence of Rayleigh scattering was added to describe the the dominant type of light scattering in optical fibers.) Tags: Manual revert Visual edit
- diffhist Optical fiber 17:05 +57 Khrapkorr talk contribs (Picture describing light scattering on surfaces were removed as not relevant to optical fiber subject. New picture showing angular and wavelength dependence of Rayleigh scattering was added to describe the the dominant type of light scattering in optical fibers.) Tags: Reverted Visual edit
- diffhist Optical fiber 16:58 −11 Khrapkorr talk contribs (Two pictures describing light scattering on surfaces were removed as not relevant to optical fiber subject. New picture showing angular and wavelength dependence of Rayleigh scattering was added to describe the the dominant type of light scattering in optical fibers.) Tag: Visual edit
- diffhist Optical fiber 15:45 +345 Khrapkorr talk contribs (Corrected and better defined the origin of light scattering loss in optical fibers.) Tag: Visual edit
- diffhist m Optical fiber 15:04 0 Khrapkorr talk contribs Tag: Visual edit
- diffhist Optical fiber 14:32 +806 Khrapkorr talk contribs (Added a more detailed and meaningful description of the dominant attenuation mechanisms, and the values of attenuation components in optical fibers.) Tag: Visual edit
- diffhist Optical fiber 13:49 −517 Khrapkorr talk contribs (The reference to attenuation at the depth of Mariana Trench was removed because it is redundant to attenuation in a 10 km fiber. The reference to National Association of Broadcasters Engineering Handbook (10th ed.). Taylor & Francis. pp. 1667–1685 was removed because it is a large and old book, mostly pre- optical fiber era, and the only relevant reference to Mariana Trench was removed.) Tag: Visual edit
- diffhist m Satellite 09:40 −112 Lynch44 talk contribs (Reverted 1 edit by 194.78.201.179 (talk) to last revision by JCW-CleanerBot) Tags: Twinkle Undo Mobile edit Mobile web edit
- diffhist Satellite 07:54 +112 194.78.201.179 talk Tag: Reverted
- diffhist Optical fiber 02:53 +417 Khrapkorr talk contribs (Removed the picture which was outdated an incorrect. Silica theoretical minimum attenuation curve was higher that the actual experimentally measured attenuation in silica core optical fiber (it showed 0.2 dB/km lowest point and 1 dB/km at 1000 nm, while the experimentally measured low point is 0.14 dB/km and 0.7 dB/km at 1000 nm). Their theoretical minimum attenuation curve for ZBLAN is on the other hand more than 2 orders of magnitude lower than the experimentally measured minimum.) Tag: Visual edit
30 April 2024
- diffhist Wikipedia:Verifiability 02:03 −10 CanonNi talk contribs (→Accessibility: rm {{clear}}, no use)
- diffhist Television antenna 00:53 −1 HeyElliott talk contribs (Category:CS1 maint: multiple names: authors list, ce) Tag: 2017 wikitext editor
29 April 2024
- diffhist Utility pole 11:14 0 60.254.116.46 talk (→History) Tag: Manual revert
- diffhist Utility pole 11:13 0 60.254.116.46 talk (→History) Tag: Reverted
- diffhist Module:Message box/configuration 03:25 −9 Pppery talk contribs (Per request on talk)
28 April 2024
- diffhist Wikipedia:Citing sources 01:49 +71 Wizardman talk contribs (→Additional annotation: clarify)
27 April 2024
- diffhist Electrical substation 14:19 +118 TheImaCow talk contribs (→Switching station: image)