Horn loudspeaker: Revision history

27 June 2024

• curprev 23:5823:58, 27 June 2024‎ Headbomb talk contribs‎ 40,522 bytes +32‎ →‎Hybrid Constant Directivity (HCD): ce undo
• curprev 23:5723:57, 27 June 2024‎ Headbomb talk contribs‎ 40,490 bytes 0‎ ce undo

29 April 2024

• curprev 09:4209:42, 29 April 2024‎ KH-1 talk contribs‎ m 40,490 bytes −36‎ Reverted edit by 176.55.53.80 (talk) to last version by Binksternet undo Tag: Rollback
• curprev 07:5807:58, 29 April 2024‎ 176.55.53.80 talk‎ 40,526 bytes +36‎ →‎External links undo Tags: Reverted Mobile edit Mobile web edit

11 April 2024

• curprev 17:0717:07, 11 April 2024‎ Binksternet talk contribs‎ 40,490 bytes −46‎ →‎Multiple entry horn: circular link undo
• curprev 15:3515:35, 11 April 2024‎ Binksternet talk contribs‎ 40,536 bytes −8‎ →‎Multiple entry horn: wording undo

9 March 2024

• curprev 23:3923:39, 9 March 2024‎ 93.46.118.85 talk‎ 40,544 bytes +34‎ HCD horn references undo Tags: Visual edit Mobile edit Mobile web edit

4 March 2024

• curprev 22:0322:03, 4 March 2024‎ Citation bot talk contribs‎ 40,510 bytes −51‎ Altered url. URLs might have been anonymized. | Use this bot. Report bugs. | Suggested by BOZ | Linked from User:BOZ/sandbox-temp | #UCB_webform_linked 5/17 undo

11 December 2023

• curprev 17:4017:40, 11 December 2023‎ Chetvorno talk contribs‎ 40,561 bytes +6‎ →‎top: Ce undo
• curprev 17:3717:37, 11 December 2023‎ Chetvorno talk contribs‎ 40,555 bytes +405‎ →‎top: Decibel is a power ratio: 10 decibels is 10 times the power, not 3 times. See the citation I added undo

26 September 2023

• curprev 12:0412:04, 26 September 2023‎ Randy Kryn talk contribs‎ 40,150 bytes +4‎ →‎Technology history: link in caption undo

18 August 2023

• curprev 00:2400:24, 18 August 2023‎ Isaidnoway talk contribs‎ 40,146 bytes −5‎ use cite web CS1 error → cite document is for OFFLINE documents undo

22 March 2023

• curprev 04:2004:20, 22 March 2023‎ 73.186.205.94 talk‎ 40,151 bytes −6‎ Changed "sound power" to "sound" as 10dB is a 10x increase in power, ~3x increase in amplitude. Loudness increase is frequency-dependent. undo

19 March 2023

• curprev 07:4507:45, 19 March 2023‎ Citation bot talk contribs‎ 40,157 bytes −88‎ Alter: url. URLs might have been anonymized. | Use this bot. Report bugs. | Suggested by AManWithNoPlan | #UCB_CommandLine undo

3 February 2023

• curprev 01:4301:43, 3 February 2023‎ Eejit43 talk contribs‎ 40,245 bytes +27‎ Changing short description from "speaker" to "Loudspeaker using an acoustic horn" undo Tag: Shortdesc helper
• curprev 00:1900:19, 3 February 2023‎ 2601:3c7:8201:8d30:6415:7958:c93e:5920 talk‎ 40,218 bytes +30‎ No edit summary undo Tags: Mobile edit Mobile app edit

11 January 2023

• curprev 04:5204:52, 11 January 2023‎ 96.248.74.197 talk‎ 40,188 bytes +1‎ →‎Gallery: fixed typo undo Tags: Mobile edit Mobile web edit

10 January 2023

• curprev 21:4721:47, 10 January 2023‎ Ortizesp talk contribs‎ m 40,187 bytes +32‎ Disambiguating links to Charles Hughes (link changed to Charlie Hughes (audio engineer)) using DisamAssist. undo

8 January 2023

• curprev 22:1422:14, 8 January 2023‎ Pittigrilli talk contribs‎ 40,155 bytes +95‎ added info to first pic undo
• curprev 19:0919:09, 8 January 2023‎ Pittigrilli talk contribs‎ 40,060 bytes −3‎ →‎Gallery: better pic version undo

21 August 2022

• curprev 00:3200:32, 21 August 2022‎ 87.75.117.183 talk‎ 40,063 bytes 0‎ →‎Audiophiles and home use: Mismatched parentheses undo Tags: Mobile edit Mobile web edit

22 June 2022

• curprev 17:1217:12, 22 June 2022‎ Pittigrilli talk contribs‎ 40,063 bytes +554‎ →‎Audiophiles and home use: + gallery undo

15 June 2022

• curprev 19:5719:57, 15 June 2022‎ Chetvorno talk contribs‎ 39,509 bytes +3‎ →‎Public address and concert use: Sentence lacked a verb undo Tags: Mobile edit Mobile web edit Advanced mobile edit
• curprev 18:0918:09, 15 June 2022‎ Em3rgent0rdr talk contribs‎ m 39,506 bytes +4‎ →‎Mantaray: hyperlinked the first instance of waveguide in this article. undo Tag: Visual edit

14 March 2022

• curprev 14:5314:53, 14 March 2022‎ BrownHairedGirl talk contribs‎ 39,502 bytes +31‎ tag with {{Bare URL PDF}} undo Tag: AWB

16 January 2022

• curprev 01:4501:45, 16 January 2022‎ Rlink2 talk contribs‎ m 39,471 bytes +39‎ →‎top: Filling completely bare references Wikipedia:Bare_URLs undo Tag: AWB

30 September 2021

• curprev 08:4108:41, 30 September 2021‎ Stephan Leeds talk contribs‎ 39,432 bytes −1‎ →‎Public address and concert use: caption says it’s not known which of “horn loudspeaker or bullhorn” is shown (comma missing from clause set off by commas) undo
• curprev 08:3808:38, 30 September 2021‎ Stephan Leeds talk contribs‎ 39,433 bytes +4‎ →‎CD horn characteristics: “as well as” is not “and” (missing “and”) undo
• curprev 08:3608:36, 30 September 2021‎ Stephan Leeds talk contribs‎ 39,429 bytes +1‎ →‎Bi-Radial: the letter “x” is not the multiplication sign undo
• curprev 08:3508:35, 30 September 2021‎ Stephan Leeds talk contribs‎ 39,428 bytes +1‎ →‎Bi-Radial: the letter “x” is not the multiplication sign undo
• curprev 08:2808:28, 30 September 2021‎ Stephan Leeds talk contribs‎ 39,427 bytes −5‎ →‎Oblate spheroid waveguide: nonsense “[D]esigns […] they mitigate […].” (spurious “they”) undo
• curprev 08:2608:26, 30 September 2021‎ Stephan Leeds talk contribs‎ 39,432 bytes 0‎ →‎Oblate Spheroid WaveGuide: random capitalization undo
• curprev 08:2408:24, 30 September 2021‎ Stephan Leeds talk contribs‎ 39,432 bytes +1‎ →‎Constant directivity: sentence missing final punctuation undo
• curprev 08:2408:24, 30 September 2021‎ Stephan Leeds talk contribs‎ 39,431 bytes +1‎ →‎Radial, sectoral, and diffraction: sentence missing final punctuation undo
• curprev 08:2408:24, 30 September 2021‎ Stephan Leeds talk contribs‎ 39,430 bytes +3‎ →‎Multicell: awkward construction undo
• curprev 08:2108:21, 30 September 2021‎ Stephan Leeds talk contribs‎ 39,427 bytes +1‎ →‎Megaphone: sentence missing final punctuation undo
• curprev 08:2008:20, 30 September 2021‎ Stephan Leeds talk contribs‎ 39,426 bytes −1‎ →‎Technology history: removed sentence punctuation from non-sentence undo

19 August 2021

• curprev 03:1003:10, 19 August 2021‎ 59.102.8.201 talk‎ 39,427 bytes −150‎ →‎Operation: text has not previously introduced the concept of "mechanically excited diaphragm". as far as the reader knows, the text is discussing a normal driver. technically, "same" has no referent. sentence might have been pasted from a text where it was in proper context undo Tags: Mobile edit Mobile web edit

18 August 2021

• curprev 22:1522:15, 18 August 2021‎ Liance talk contribs‎ m 39,577 bytes −7‎ Reverted edits by 41.114.138.199 (talk) to last version by 2601:8C3:4280:E8:4088:13A9:9A47:7440 undo Tag: Rollback
• curprev 22:1422:14, 18 August 2021‎ 41.114.138.199 talk‎ 39,584 bytes +7‎ No edit summary undo Tags: Reverted Visual edit Mobile edit Mobile web edit

18 July 2021

• curprev 03:2403:24, 18 July 2021‎ 2601:8c3:4280:e8:4088:13a9:9a47:7440 talk‎ 39,577 bytes +30‎ No edit summary undo
• curprev 03:1803:18, 18 July 2021‎ 2601:8c3:4280:e8:4088:13a9:9a47:7440 talk‎ 39,547 bytes +10‎ No edit summary undo

9 June 2021

• curprev 21:3321:33, 9 June 2021‎ 92.28.218.19 talk‎ 39,537 bytes −4‎ No edit summary undo

21 May 2021

• curprev 22:5622:56, 21 May 2021‎ Michael F 1967 talk contribs‎ 39,541 bytes +19‎ →‎Audiophiles and home use: Added missing words, etc. undo

4 March 2021

• curprev 21:4621:46, 4 March 2021‎ Robert.Harker talk contribs‎ 39,522 bytes −48‎ Removed spam undo
• curprev 09:3209:32, 4 March 2021‎ 2a02:c7d:de87:9f00:81c1:adb8:a5ea:2280 talk‎ 39,570 bytes +47‎ No edit summary undo Tags: Mobile edit Mobile web edit

10 February 2021

• curprev 17:2417:24, 10 February 2021‎ Bender the Bot talk contribs‎ m 39,523 bytes +1‎ →‎Bi-Radial: HTTP → HTTPS for Wayback Machine, replaced: http://web.archive.org/ → https://web.archive.org/ undo Tag: AWB

9 February 2021

• curprev 17:5117:51, 9 February 2021‎ Jimw338 talk contribs‎ 39,522 bytes +128‎ →‎Bi-Radial: archiveurl undo

13 January 2021

• curprev 23:2023:20, 13 January 2021‎ Monkbot talk contribs‎ m 39,394 bytes −192‎ Task 18 (cosmetic): eval 22 templates: del empty params (15×); hyphenate params (13×); cvt lang vals (1×); undo Tag: AWB

19 December 2020

• curprev 17:4617:46, 19 December 2020‎ Citation bot talk contribs‎ 39,586 bytes −1‎ Alter: template type. Add: chapter-url. Removed or converted URL. Removed parameters. Some additions/deletions were actually parameter name changes. | You can use this bot yourself. Report bugs here. | Suggested by Abductive | All pages linked from cached copy of User:Abductive/sandbox | via #UCB_webform_linked 75/947 undo