Rectangular mask short-time Fourier transform: Revision history

5 July 2025

• curprev 13:4813:48, 5 July 2025 Glonnadiyedits talk contribs 4,274 bytes +325 Clarified intro by defining key words and easing technical language for reader’s unfamiliar with the subject. undo Tags: Visual edit Mobile edit Mobile web edit

18 December 2023

• curprev 17:5917:59, 18 December 2023 Cewbot talk contribs m 3,949 bytes +2 Fixing broken anchor: 2023-12-18 #A list of window functions→Window function#Examples of window functions undo

3 June 2022

• curprev 16:4616:46, 3 June 2022 John of Reading talk contribs m 3,947 bytes −12 Typo/general fixes, replaced: spectogram → spectrogram undo Tag: AWB

13 March 2022

• curprev 21:5921:59, 13 March 2022 Em3rgent0rdr talk contribs 3,959 bytes −12 →Rectangular mask B's effect: renamed the heading to more closely communicate what is trying to communicate. undo Tag: Visual edit
• curprev 21:5821:58, 13 March 2022 Em3rgent0rdr talk contribs 3,971 bytes +1 removed "We can choose B to decide time resolution and frequency resolution." and moved to intro undo Tag: Visual edit
• curprev 21:5221:52, 13 March 2022 Em3rgent0rdr talk contribs 3,970 bytes −51 →Rectangular mask B's effect: maybe a little more direct...start caption with word Spectogram undo Tag: Visual edit
• curprev 21:5021:50, 13 March 2022 Em3rgent0rdr talk contribs 4,021 bytes +235 →Rectangular mask B's effect: provided a better descriptive caption explaining what the image shows. undo Tag: Visual edit
• curprev 21:3921:39, 13 March 2022 Em3rgent0rdr talk contribs m 3,786 bytes −10 →Rectangular mask B's effect: removed unnecessary "specified" undo Tag: Visual edit
• curprev 21:3821:38, 13 March 2022 Em3rgent0rdr talk contribs 3,796 bytes +41 B and t weren't defined undo Tag: Visual edit
• curprev 21:3321:33, 13 March 2022 Em3rgent0rdr talk contribs 3,755 bytes +89 hyperlinked mathematics and Fourier analysis and rectangular function (with rephrasing). Also put (rec-STFT) in parenthesis to define it. undo Tag: Visual edit
• curprev 21:2521:25, 13 March 2022 Em3rgent0rdr talk contribs m 3,666 bytes +30 →Advantage and disadvantage: hyperlinked Time–frequency analysis undo Tag: Visual edit
• curprev 21:2421:24, 13 March 2022 Em3rgent0rdr talk contribs m 3,636 bytes +4 hyperlinked to Fourier Transform undo Tag: Visual edit
• curprev 21:2321:23, 13 March 2022 Em3rgent0rdr talk contribs 3,632 bytes +237 →Advantage and disadvantage: original wording said "advantage of the least computation time for digital implementation, but its performance is worse", but the word "performance" is a little ambiguous in this context...because when speaking of digital implementations, *performance* is often used synonymous with *least computation time*. I think more appropriate to say its "quality is worse" instead. Also I mention why quality is bad, referring to Gibb's phenomenon & windows. & fix indentation undo Tag: Visual edit

7 July 2021

• curprev 14:3414:34, 7 July 2021 Normal Name talk contribs m 3,395 bytes +2 Fixed spacing errors detected by Wikipedia: Typo Team/moss undo

10 January 2020

• curprev 04:2604:26, 10 January 2020 Klbrain talk contribs 3,393 bytes −198 Removing merge proposal; uncontested objection and no support; see Talk:Short-time Fourier transform#Proposed merge with Rectangular mask short-time Fourier transform; also no longer an orphan undo

5 July 2019

• curprev 12:4012:40, 5 July 2019 Jacakira talk contribs m 3,591 bytes −37 Removed notice that there is no lead section. undo Tag: Visual edit

8 September 2018

• curprev 04:2304:23, 8 September 2018 Enterprisey talk contribs 3,628 bytes +170 Added {{merge to}} tag to article (TW) undo

7 January 2016

• curprev 19:1319:13, 7 January 2016 Nsteffel talk contribs 3,458 bytes +61 Added {{context}} and {{technical}} tags (within {{multiple issues}}) to article (TW) undo

6 April 2015

• curprev 06:0406:04, 6 April 2015 2601:2:4d40:bd63:a156:6c36:adbb:3288 talk 3,397 bytes +38 →Rectangular mask B's effect undo Tag: nowiki added

4 April 2015

• curprev 18:0418:04, 4 April 2015 Michael Hardy talk contribs 3,359 bytes −3 No edit summary undo
• curprev 18:0318:03, 4 April 2015 Michael Hardy talk contribs m 3,362 bytes 0 Michael Hardy moved page Rec-STFT to Rectangular mask short-time Fourier transform undo
• curprev 18:0218:02, 4 April 2015 Michael Hardy talk contribs 3,362 bytes +83 cleaning up somewhat; closer to WP:MOS and WP:MOSMATH undo

3 April 2015

• curprev 22:4022:40, 3 April 2015 Iaritmioawp talk contribs 3,279 bytes +56 Added three categories. undo

7 February 2015

• curprev 04:0204:02, 7 February 2015 Bearcat talk contribs m 3,223 bytes +45 categorization/tagging using AWB undo

23 January 2015

• curprev 07:3807:38, 23 January 2015 MenoBot talk contribs m 3,178 bytes −22 WPCleaner v1.34b - WP:WCW project (Link equal to linktext) undo

22 January 2015

• curprev 15:0815:08, 22 January 2015 RegistryKey talk contribs 3,200 bytes +67 Added {{lead missing}} and {{technical}} tags to article (TW) undo
• curprev 14:3014:30, 22 January 2015 R03943011 talk contribs 3,133 bytes +1,066 No edit summary undo
• curprev 13:3713:37, 22 January 2015 R03943011 talk contribs 2,067 bytes +2,067 ←Created page with '===Concept=== '''rectangular mask Short-time Fourier transform''' has the simple form of STFT. Other types of the STFT may requi...'