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Frederik-D-Weber
cosleep
C++2021–2021
Frederik-D-Weber / cosleep

cosleep

Closed- and Open-loop (Slow Oscillations) Sleep Stimulation (Auditory) or Recording in full-PSG using OpenBCI Cyton. Allows for Closed- and Open-loop Targeted Memory Reactivation (TMR) or Slow-wave Enhancement during Sleep.

2Distinct people
3Mentions
0Explicit recommenders
40GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Closed- and Open-loop (Slow Oscillations) Sleep Stimulation (Auditory) or Recording in full-PSG using OpenBCI Cyton. Allows for Closed- and Open-loop Targeted Memory Reactivation (TMR) or Slow-wave Enhancement during Sleep.

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 5:04:57 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by week3 dated mentions

Observed mentions: 2021-04-11 20:01:57 UTC to 2021-07-09 00:40:05 UTC. Weeks start Monday, UTC.

0122021-04-05 00:00:00 UTC to 2021-04-12 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 commentsApr 52021-04-12 00:00:00 UTC to 2021-04-19 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2021-04-19 00:00:00 UTC to 2021-04-26 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2021-04-26 00:00:00 UTC to 2021-05-03 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2021-05-03 00:00:00 UTC to 2021-05-10 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2021-05-10 00:00:00 UTC to 2021-05-17 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2021-05-17 00:00:00 UTC to 2021-05-24 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 commentsMay 172021-05-24 00:00:00 UTC to 2021-05-31 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2021-05-31 00:00:00 UTC to 2021-06-07 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2021-06-07 00:00:00 UTC to 2021-06-14 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2021-06-14 00:00:00 UTC to 2021-06-21 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2021-06-21 00:00:00 UTC to 2021-06-28 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2021-06-28 00:00:00 UTC to 2021-07-05 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2021-07-05 00:00:00 UTC to 2021-07-12 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 commentsJul 5

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
Apr 52021-04-05 00:00:00 UTC2021-04-12 00:00:00 UTC101
Apr 122021-04-12 00:00:00 UTC2021-04-19 00:00:00 UTC000
Apr 192021-04-19 00:00:00 UTC2021-04-26 00:00:00 UTC000
Apr 262021-04-26 00:00:00 UTC2021-05-03 00:00:00 UTC000
May 32021-05-03 00:00:00 UTC2021-05-10 00:00:00 UTC000
May 102021-05-10 00:00:00 UTC2021-05-17 00:00:00 UTC000
May 172021-05-17 00:00:00 UTC2021-05-24 00:00:00 UTC000
May 242021-05-24 00:00:00 UTC2021-05-31 00:00:00 UTC000
May 312021-05-31 00:00:00 UTC2021-06-07 00:00:00 UTC000
Jun 72021-06-07 00:00:00 UTC2021-06-14 00:00:00 UTC000
Jun 142021-06-14 00:00:00 UTC2021-06-21 00:00:00 UTC000
Jun 212021-06-21 00:00:00 UTC2021-06-28 00:00:00 UTC000
Jun 282021-06-28 00:00:00 UTC2021-07-05 00:00:00 UTC000
Jul 52021-07-05 00:00:00 UTC2021-07-12 00:00:00 UTC202

What Hacker News says

3 sources
First and foremost, I speak Croatian pretty well, which is a second language for me. I am working on French at the moment, and that is what I will be focused on for the next 1.5 years. After that, I will go on to learn German. But, a lot of people speak English in the European Union. I also use nifty and unique tools like this, which helps me learn languages in my sleep (I use it for engineering coursework too!): https://github.com/Frederik-D-Weber/cosleep I also wrote a script that creates 10,000 Anki flashcards: with the English (10,000 most commonly used words in English) and the corresponding Foreign word, IPA pronunciation (English and Foreign word), Text-to-Speech audio (for both the English and Foreign word), and a GIF image corresponding to each flashcard. With respect to becoming conversational, this is the best tool: https://ai.
Read the rest
glossika.com/ This is a good place to figure out good learning methods: https://forum.language-learners.org/ I should point out that you never need to go abroad to learn a foreign language. You can just find the cheapest person on italki who is a native speaker of your target language, and have a session with them, where you only speak words in the target language. That is the best way to learn. But, this is the ultimate guide for learning a language. Basically, from there, it is a matter of finding inputs/outputs (materials to learn from) to work with in the foreign language: https://www.wgtn.ac.nz/lals/resources/paul-nations-resources...
In Senior Google exec opposes remote work, moves to New Zealand to work remotely
This is not new news. You can use OpenBCI [1][2][3] to encode information into your memory efficiently. There is a package on GitHub that you can use with OpenBCI to encode things into your memory in your sleep utilizing audio Anki flashcards [4]. There is also a package that allows you to do this while awake [5]. [1] Minimum required chip for project (still need electrodes): https://shop.openbci.com/collections/frontpage/products/cyto... [2] Ideal chip for project (still need electrodes): https://shop.openbci.com/collections/frontpage/products/cyto... [3] Full package with ideal chip (includes electrode and electrode cap): https://shop.openbci.com/collections/frontpage/products/open... [4] Cosleep project: https://github.com/Frederik-D-Weber/cosleep [5] Lambda Loop project: https://lambdaloop.com/memory-encoding-openbci
In Using brain interfaces to learn about learning

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