PSK31: Revision history

15 October 2023

• curprev 17:0817:08, 15 October 2023 Urban Versis 32 talk contribs 15,830 bytes +49 Adding short description: "Type of radioteletype mode" undo Tag: Shortdesc helper

16 September 2023

• curprev 20:1520:15, 16 September 2023 Whateverowo talk contribs m 15,781 bytes −2 Actually decodable audio using the original mode, frequency, and text from the description of https://commons.wikimedia.org/wiki/File:PSK31_sample.ogg undo Tags: Visual edit Mobile edit Mobile web edit

11 September 2023

• curprev 05:3405:34, 11 September 2023 76.90.44.80 talk 15,783 bytes −89 →Common frequencies: IARU Bandplan link was broken undo Tag: Visual edit

18 January 2023

• curprev 10:3910:39, 18 January 2023 Hp.Baumeler talk contribs 15,872 bytes +19 →External links undo

1 January 2023

• curprev 05:3005:30, 1 January 2023 Kaltenmeyer talk contribs m 15,853 bytes +14 a -> an undo Tag: AWB

3 August 2022

• curprev 16:4316:43, 3 August 2022 RoySmith talk contribs 15,839 bytes +13 →Common frequencies: DAB undo Tag: Visual edit

15 March 2022

• curprev 17:1917:19, 15 March 2022 AnomieBOT talk contribs m 15,826 bytes −1 Dating maintenance tags: {{Cn}} undo
• curprev 15:1915:19, 15 March 2022 2600:100f:b111:3a43:a9ab:c125:60c3:73a4 talk 15,827 bytes −2 No edit summary undo
• curprev 15:1215:12, 15 March 2022 2600:100f:b111:3a43:a9ab:c125:60c3:73a4 talk 15,829 bytes +117 No edit summary undo
• curprev 05:4305:43, 15 March 2022 2600:100f:b111:3a43:5580:17b7:63cd:72d9 talk 15,712 bytes −6 →History undo Tags: Mobile edit Mobile web edit

11 February 2022

• curprev 07:4007:40, 11 February 2022 67.171.167.90 talk 15,718 bytes +4 →History undo Tags: Mobile edit Mobile web edit
• curprev 07:3907:39, 11 February 2022 67.171.167.90 talk 15,714 bytes +3 →History undo Tags: Mobile edit Mobile web edit

21 November 2021

• curprev 21:5421:54, 21 November 2021 Citation bot talk contribs 15,711 bytes +212 Add: title. Changed bare reference to CS1/2. | Use this bot. Report bugs. | Suggested by BrownHairedGirl | Linked from User:BrownHairedGirl/Articles_with_bare_links | #UCB_webform_linked 2022/2197 undo

19 November 2021

• curprev 11:0411:04, 19 November 2021 Qwerfjkl (bot) talk contribs m 15,499 bytes −8 Removed link(s) to title (CW Error #48) (via Bandersnatch) undo

15 November 2021

• curprev 09:4609:46, 15 November 2021 Hp.Baumeler talk contribs 15,507 bytes +178 →Spectrum efficiency compared to other modes undo

23 February 2021

• curprev 17:1617:16, 23 February 2021 2001:8b0:146c:42:3c07:7392:d0bd:429a talk 15,329 bytes +290 →Common frequencies undo

31 January 2021

• curprev 20:3220:32, 31 January 2021 Monkbot talk contribs m 15,039 bytes +2 Task 18 (cosmetic): eval 4 templates: hyphenate params (2×); undo Tag: AWB

31 December 2020

• curprev 08:4508:45, 31 December 2020 109.166.137.172 talk 15,037 bytes −1 →BPSK31 and QPSK31 variants: Typo undo Tags: Mobile edit Mobile web edit

21 October 2020

• curprev 15:2915:29, 21 October 2020 WLMAW talk contribs m 15,038 bytes +2 →BPSK31 and QPSK31 variants undo

9 October 2020

• curprev 15:1215:12, 9 October 2020 142.254.69.13 talk 15,036 bytes +2 No edit summary undo Tags: Mobile edit Mobile app edit iOS app edit

26 August 2020

• curprev 23:3723:37, 26 August 2020 174.4.212.90 talk 15,034 bytes −77 →Use and implementation: we moved words that have nothing to do with what they're talking about undo Tag: Visual edit

19 July 2020

• curprev 11:5011:50, 19 July 2020 MüllerMarcus talk contribs 15,111 bytes +174 →BPSK31 and QPSK31 variants undo
• curprev 11:4511:45, 19 July 2020 MüllerMarcus talk contribs 14,937 bytes +536 →BPSK31 and QPSK31 variants: : reworked wording. Removed wrong claim about long required input sequence (constraint length 5 means 5, not 20, bits of delay). Removed incorrect reference. Explained conv. coding on a ham-level. undo

31 May 2020

• curprev 12:5912:59, 31 May 2020 InternetArchiveBot talk contribs 14,401 bytes +146 Bluelink 1 book for verifiability (prndis)) #IABot (v2.0.1) (GreenC bot undo

28 April 2020

• curprev 14:0614:06, 28 April 2020 InternetArchiveBot talk contribs 14,255 bytes +43 Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0 undo

23 February 2020

• curprev 07:4707:47, 23 February 2020 Mlforcada talk contribs 14,212 bytes +3 Fixed typo undo Tags: canned edit summary Mobile edit Mobile app edit Android app edit

21 December 2019

• curprev 15:4015:40, 21 December 2019 52.128.53.252 talk 14,209 bytes +119 Updated PSK frequencies for 17 meter. undo Tags: nowiki added Visual edit

16 August 2019

• curprev 00:3700:37, 16 August 2019 BigDwiki talk contribs 14,090 bytes +8 clean up undo Tag: AWB

5 July 2019

• curprev 18:0018:00, 5 July 2019 76.189.27.42 talk 14,082 bytes −37 Re-worded how narrow bandwidth affects the efficiency of the signal undo

30 May 2019

• curprev 17:3617:36, 30 May 2019 GradyAnderson talk contribs m 14,119 bytes −219 →External links: - Removed links to inapplicable sites and one that is nothing but a huge add for hotels undo

26 August 2018

• curprev 17:3517:35, 26 August 2018 74.38.73.235 talk 14,338 bytes +25 →Technical information: add link to raised-cosine filter undo

17 March 2018

• curprev 16:2516:25, 17 March 2018 50.53.174.233 talk 14,313 bytes 0 remove redundancy; fix coma splice undo

26 February 2018

• curprev 09:1109:11, 26 February 2018 2001:720:1214:9000:98e8:29a5:7b74:bef9 talk 14,313 bytes −3 →History undo

10 December 2017

• curprev 07:1307:13, 10 December 2017 Graeme Bartlett talk contribs 14,316 bytes +14 →Common frequencies: 12 meter dab undo
• curprev 04:5804:58, 10 December 2017 38.21.46.254 talk 14,302 bytes +14 →Common frequencies: fix redlink undo

10 July 2017

• curprev 15:1615:16, 10 July 2017 AnomieBOT talk contribs m 14,288 bytes +15 Dating maintenance tags: {{Citation needed}} undo
• curprev 13:1613:16, 10 July 2017 86.172.56.120 talk 14,273 bytes +20 citation needed, carrier wave will remain the same bandwidth I think. undo

5 June 2017

• curprev 14:3814:38, 5 June 2017 MüllerMarcus talk contribs 14,253 bytes −11 Original PSK31.txt (from the DOS software) clearly states it's a cosine, not an RRC filter. Signal shapes plots also clearly show cosine shape, not root cosine shape. undo

4 June 2017

• curprev 20:2920:29, 4 June 2017 Bumm13 talk contribs m 14,264 bytes +1 changed "Soundcard" wikilink to "Sound card" undo

17 May 2017

• curprev 19:0919:09, 17 May 2017 86.158.136.0 talk 14,263 bytes +149 added common PSK frequencies for 2m, 125m, 70cm, and 33cm bands (source sigidwiki) undo

16 May 2017

• curprev 11:1611:16, 16 May 2017 86.158.67.154 talk 14,114 bytes +135 subsection for BPSK31 and QPSK31 variants undo

17 February 2017

• curprev 02:4802:48, 17 February 2017 Becalmed talk contribs 13,979 bytes −170 →Deleted the part about the PSK31 software not requiring the entire resources of a computer. That is the function of the operating system and has nothing to do with PSK31. MS-DOS would use the entire computer. undo

11 January 2017

• curprev 19:0319:03, 11 January 2017 Phoobahr talk contribs 14,149 bytes +161 →Use and implementation undo

9 August 2016

• curprev 06:0606:06, 9 August 2016 2602:ffe8:102:213:1234:1234:21df:c5c4 talk 13,988 bytes +48 →Further reading: add date of martinez paper undo

12 June 2016

• curprev 16:3316:33, 12 June 2016 76.184.102.27 talk 13,940 bytes −17 Updated the URL of a citation undo Tag: Visual edit

29 March 2016

• curprev 03:3203:32, 29 March 2016 DavidCary talk contribs 13,957 bytes +199 explicit link to an article that goes into more detail undo

6 January 2016

• curprev 17:3217:32, 6 January 2016 205.178.121.97 talk 13,758 bytes +2 →External links undo

1 April 2015

• curprev 22:0422:04, 1 April 2015 Graeme Bartlett talk contribs m 13,756 bytes 0 Reverted edits by 24.116.70.208 (talk) to last version by 71.55.212.99 undo
• curprev 19:2219:22, 1 April 2015 24.116.70.208 talk 13,756 bytes 0 No edit summary undo

28 March 2015

• curprev 14:5014:50, 28 March 2015 71.55.212.99 talk 13,756 bytes 0 →Common frequencies: I see no psk on 7035-7060, nearly all of it is on 7070 undo