Telechrome: Revision history

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curprev 08:1508:15, 19 February 2024 Citation bot talk contribs 20,126 bytes +2 Altered template type. Added magazine. Removed parameters. Some additions/deletions were parameter name changes. | Use this bot. Report bugs. | Suggested by Abductive | Category:Vacuum tube displays | #UCB_Category 16/28 undo

curprev 20:4020:40, 21 June 2023 Bearcat talk contribs m 20,124 bytes −35 →External links: duplicate categorization; already in subcat undo Tag: AWB

curprev 13:2613:26, 27 January 2023 51.52.195.160 talk 20,159 bytes +1 No edit summary undo

curprev 18:4118:41, 7 December 2021 Lyla1205 talk contribs m 20,158 bytes +9 →Fully electronic systems: Peter Carl Goldmark link. undo

curprev 15:3715:37, 7 August 2021 Citation bot talk contribs 20,149 bytes +20 Add: isbn. | Use this bot. Report bugs. | Suggested by Eastmain | Category:Accuracy disputes from March 2020 | #UCB_Category 14/19 undo

curprev 14:2914:29, 21 July 2021 GreenC bot talk contribs 20,129 bytes +168 Rescued 1 archive link. Wayback Medic 2.5 undo

curprev 23:5423:54, 20 February 2021 Citation bot talk contribs 19,961 bytes −23 Removed parameters. | Use this bot. Report bugs. | Suggested by Abductive | via #UCB_webform 431/614 undo

curprev 15:0215:02, 20 January 2021 Maury Markowitz talk contribs 19,984 bytes +68 →Two-gun Telechrome undo
curprev 14:5914:59, 20 January 2021 Maury Markowitz talk contribs 19,916 bytes −10 →Fully electronic systems undo

curprev 19:1919:19, 20 September 2020 Citation bot talk contribs 19,926 bytes −15 Alter: url, journal. Add: isbn. | You can use this bot yourself. Report bugs here. | Suggested by AManWithNoPlan | All pages linked from cached copy of User:AManWithNoPlan/sandbox2 | via #UCB_webform_linked undo

curprev 15:5915:59, 4 May 2020 Dmbthings talk contribs 19,941 bytes −12 →External links: Updated dead link undo
curprev 10:1410:14, 4 May 2020 Dmbthings talk contribs 19,953 bytes +36 →Bibliography: Updated dead link undo

curprev 07:2407:24, 13 March 2020 ColorWheel talk contribs 19,917 bytes +229 →Two-gun Telechrome: Replaced second sentence with more precise data about the flying-spot scanner. Added footnote to p. 369 of Burns, which describes one of Baird's two-beam flying-spot scanners. For clarity, also reworded the sentence about anaglyph glasses. The important point is that the glasses *steered* the images, not "re-separation." undo

curprev 07:0807:08, 8 March 2020 ColorWheel talk contribs 19,688 bytes +37 →Three-gun Telechrome: Added "Disputed Section" label to paragraph alleging a "lenticular Telechrome." The sources don't support rotating the tube or eliminating the red gun. In his patent, Baird doesn't claim (or mention) alleged "lenticular Telechrome." The talk page discusses these and more issues on this reasonable dispute. undo
curprev 06:5906:59, 8 March 2020 ColorWheel talk contribs 19,651 bytes −1 →Two-gun Telechrome undo
curprev 06:5406:54, 8 March 2020 ColorWheel talk contribs 19,652 bytes +17 →Two-gun Telechrome: In second sentence: [1] Changed "television cameras" to "flying-spot scanner pickups." (Baird used a FSS, not "cameras.") [2] Replaced vague "a measurable angle" with "parallax." [3] Eliminated ", and then broadcast normally." This phrase is inaccurate and vague. This performance was a private demonstration, not a public broadcast. [4] Added references to Ray Herbert and Russell Burns. [5] Eliminated passive voice. undo

curprev 08:1308:13, 7 March 2020 InternetArchiveBot talk contribs 19,635 bytes +32 Bluelink 1 book for verifiability. [goog]) #IABot (v2.0) (GreenC bot undo

curprev 22:5122:51, 29 September 2019 Monkbot talk contribs m 19,603 bytes −1 →Fully electronic systems: Task 16: replaced (1×) / removed (0×) deprecated |dead-url= and |deadurl= with |url-status=; undo Tag: AWB

curprev 12:0312:03, 7 August 2019 Maury Markowitz talk contribs m 19,604 bytes +8 →Patents undo

curprev 20:1720:17, 23 July 2019 Maury Markowitz talk contribs 19,596 bytes −1,074 →Telechrome and the Hankey Committee: removing section of uncited speculation "we can imagine"... undo
curprev 20:1220:12, 23 July 2019 Maury Markowitz talk contribs m 20,670 bytes +3 →Three-gun Telechrome undo

curprev 00:1500:15, 10 September 2018 Maury Markowitz talk contribs 20,667 bytes +36 added Category:Early color television using HotCat undo

curprev 16:0816:08, 9 May 2018 GSS talk contribs m 22,299 bytes +3 Checkwiki error fix #26. Found a <b> tag. Should use wiki markup of '''. See WP:Deviations using AWB undo

curprev 07:5507:55, 4 March 2018 ColorWheel talk contribs 22,296 bytes +9 →Telechrome undo
curprev 07:5307:53, 4 March 2018 ColorWheel talk contribs m 22,287 bytes +12 →Telechrome: To last paragraph in section, I added a reference to Russell Burns: On p. 380, Burns stipulates that Telechrome 3D requires anaglyphic glasses. undo
curprev 07:0607:06, 4 March 2018 ColorWheel talk contribs 22,275 bytes +1,495 →Telechrome and the Hankey Committee: Moved material about Baird's projected 1,000-line system to Hankey Committee section. Also edited for grammar. Edited out passage about "the patent application." There is no reference for this passage. Besides, Telechrome patent 562,168 doesn't describe or name a 1,000-line system. Baird mentioned the 1,000-line figure to the Hankey Television Committee. In this section, I've also sharpened the syntax of the first three paragraphs. Removed reference to "Baird, 1944." This reference seems to connect to the Wireless World article. But that article doesn't quote Baird or his testimony before the Hankey Committee. Also, the reference is inappropriate for my own guesses about how a Telechrome system might work with the EMI / BBC television system. undo
curprev 06:0806:08, 4 March 2018 ColorWheel talk contribs 20,780 bytes −800 →Telechrome: Removed last paragraph. Intend to move it to the section on the Hankey Committee, below. Baird's comments about a potential "1,000-line television system" belong in the Hankey section. undo

curprev 22:2522:25, 28 February 2018 ColorWheel talk contribs 21,580 bytes +270 →Telechrome and Trinitron: Added reference. Reference discusses differences between Telechrome and Trinitron. Also points out errors in reasoning behind comparisons between the two tubes. undo
curprev 22:0522:05, 28 February 2018 ColorWheel talk contribs 21,310 bytes +330 →Telechrome: Added patent reference to GB568,262 ('Telechrome' patent). Also added Espacenet location where one can read the patent. Syntax: Removed three superfluous words from first sentence of next paragraph, beginning "Baird's comments at..." undo

curprev 19:5419:54, 26 February 2018 GünniX talk contribs m 20,980 bytes +1 v1.43 - WP:WCW project (Template without correct beginning) undo Tag: WPCleaner

curprev 02:4002:40, 25 February 2018 ColorWheel talk contribs 20,979 bytes +1,261 →Telechrome: My added paragraph mentions that fact that autostereography with an "lenticular Telechrome" is speculation. No such tubes exist. This Wiki seems to be the only source that suggests autostereography with Telechrome by lenticular means. undo

curprev 01:5801:58, 23 December 2017 InternetArchiveBot talk contribs 19,718 bytes +147 Rescuing 1 sources and tagging 0 as dead. #IABot (v1.6.1) (Feminist) undo

curprev 17:0417:04, 15 December 2017 AnomieBOT talk contribs m 19,571 bytes +19 Dating maintenance tags: {{Cn}} undo
curprev 15:0315:03, 15 December 2017 49.145.142.171 talk 19,552 bytes +6 No edit summary undo Tags: Mobile edit Mobile web edit

curprev 04:0104:01, 17 January 2017 ColorWheel talk contribs m 19,546 bytes −122 In "Telechrome" paragraph, last sentence: Removed statements about moving necks, and how new necks were shorter. The source (Burns) doesn't support this material. The necks were long: See photo, Burns 379. Two straight necks would block the screen view. undo
curprev 03:1603:16, 17 January 2017 ColorWheel talk contribs m 19,668 bytes +201 Added bibliography source: Ray Herbert, Seeing by Wireless: The Story of Baird Television. undo
curprev 03:0403:04, 17 January 2017 ColorWheel talk contribs 19,467 bytes +4 Changed Telechrome screen size from 12 to 10 inches. Added reference for this 10-inch size to Ray Herbert's book. undo
curprev 02:5102:51, 17 January 2017 ColorWheel talk contribs 19,463 bytes +149 Added data about poor green reproduction of Telechrome. Edit appears in picture caption. undo

curprev 20:2620:26, 5 January 2017 ColorWheel talk contribs m 19,314 bytes −15 Removed duplicate words from paragraph on CBS color. undo

curprev 22:4622:46, 4 January 2017 ColorWheel talk contribs 19,329 bytes +2 →Bibliography undo
curprev 22:4522:45, 4 January 2017 ColorWheel talk contribs 19,327 bytes +204 →Bibliography undo

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