aurelian15

5 ms·

1.
by aurelian15 1mo ago
I think the GP is talking about the Hazard3 [1] core. This is one of the CPU cores besides the ARM M33 instantiated on the RP2350 µC [2]. See this article from Luke Wren (Wren6991) back when the RP2350 came out [3]. [1] https://g
2.
by aurelian15 2mo ago
You might be looking for https://en.wikipedia.org/wiki/Wireless_distribution_system This is a standard way to form bridges in WiFi networks and does not require any ARP proxying. In practise this requires certain OS&#x
3.
Pneumatic Logic Gates Made with Simple Tools (2017)(instructables.com)
3 points by aurelian15 3y ago|0 comments
4.
Opus 1.4 Is Out(lists.xiph.org)
38 points by aurelian15 3y ago|6 comments
5.
by aurelian15 4y ago
For what it is worth, there is Muon, a third-party implementation of Meson written in C99 [1]. Haven't used it myself yet, though Muon has been in steady development over the last few years, and the developers claim that they implement
6.
by aurelian15 4y ago
I have been using OSQP [1] quite a bit in a project where I needed to solve many quadratic programs (QPs). When I started with the project back in early 2017, OSQP was still in early stages. I ended up using both cvxopt and MOSEK; both were
7.
by aurelian15 5y ago
Depends ;-) First of all, there is no single accepted definition of "neuromorphic" [1]. Still, as a point in favour of the "neuromorphic systems are analogue" crowd: the seminal paper by Carver Mead that (to my knowledge
8.
by aurelian15 5y ago
I can't comment on the "power hungry" part, but FLAC only requires and (to my knowledge) has ever only required integer math. Source: just looked at my own FLAC implementation [1]. [1] https://github.com/astoe
9.
by aurelian15 5y ago
As weird as it may seem, you should not forget that free software licenses are built upon the fabric of copyright. Without copyright, free software could not exist in its current form. For GPL-like "copyleft" licenses, there would
10.
by aurelian15 5y ago
This is just one example of the "analogue hole" [1] problem shared by all anti-cheat/DRM systems. At least in theory, there is no technology that can prevent exploits like this short of dystopian levels of surveillance and lo
11.
by aurelian15 5y ago
I agree that this is a much better option. Also, if you use two OpenWrt devices, you can enable WDS mode to build a true layer 2 bridge. That is, you won't need Proxy ARP and DHCP relay. For example, DHCP and IPv6 will just work out of
12.
by aurelian15 5y ago
Building something like this was kind of the idea of Scholarpedia [1], founded by Eugene M. Izhikevich (theoretical neuroscientist). The articles are reviews written by experts in the field, peer-reviewed, and supposed to be updated over ti
13.
by aurelian15 5y ago
Well, as at least one other commenter in this thread already pointed out, this is possible with WDS (Wireless Distribution System). However, this needs to be supported by the access points. If it is supported (for example on APs running O
14.
by aurelian15 6y ago
You are certainly not wrong. In this specific case however, I'd like to point out that the author, leonerd, has been busily working on "making stuff" to this end for years now. They are the lead author of libvterm, a popular
15.
by aurelian15 6y ago
The "code poem" at the beginning of the post reminds me of the "Bit Shift Variations in C-Minor" [1] by Robert S K Miles (chiptune music in 214 bytes of C; featured in the computerphile video "Code Golf & the Bi
16.
by aurelian15 6y ago
As you expected, you probably shouldn't read to much into these calculations. ;-) The Shannon-Nyquist sampling theorem guarantees that we (as in the DAC in your computer) can perfectly reconstruct the analogue signal for any discretise
17.
by aurelian15 6y ago
Here is a recent update from Christian Schaller on PipeWire [1]. It looks quite promising; it's especially good to see that PipeWire comes with shims implementing the ALSA, PulseAudio, and Jack API, so it should be a drop-in replacemen
18.
by aurelian15 6y ago
There are ways around this. See "content-aware chunking", e.g. implemented using rolling hashes [1]. This is for example what rsync does. The idea is to make blocks (slightly) variable in size. Block boundaries are determined base
19.
by aurelian15 6y ago
If you worry about artifacts introduced by sample rate conversion, you shouldn't use a lossy format in the first place. The sample rate converter used by Opus (i.e., the speex resampler used in the opus-tools library) is completely tra
20.
OpenMW 0.46.0 Released(openmw.org)
2 points by aurelian15 6y ago|0 comments
21.
The Code: Story of Linux documentary (2001) [video](youtube.com)
3 points by aurelian15 6y ago|0 comments
22.
by aurelian15 7y ago
Well, it's not a scan, it's a recording from a micro-electrode array (MEA) implanted directly into patient's brains who's skull was already opened for (I guess) surgery. Direct link to the article (with paywall): https:
23.
by aurelian15 7y ago
As others have pointed out, this article is not very convincing. I don't agree with the point that WASM is somehow more suitable for nefarious purposes than obfuscated JavaScript. I suppose that if anything, the execution model of WASM
24.
by aurelian15 7y ago
Related PBS Space Time episode about the "Black Hole Information Paradox" (in general, not about the particular paper discussed in the article): https://www.youtube.com/watch?v=9XkHBmE-N34
25.
by aurelian15 7y ago
I remember receiving an email from the BSI ("Bundesamt für Sicherheit in der Informationstechnik"; engl. "Federal Office for Security of Information Technology") regarding a misconfigured NTP server that could be abused
26.
by aurelian15 7y ago
> It was a dark and stormy night. The night began with a low-frequency hum that began in the northwest, then subsided into a softening, then continued on to the north, ending in a violent thud, which was followed by a pause of silence, f
27.
by aurelian15 7y ago
More information on‒what I guess‒is the relevant backstory (RMS making reprehensible statements related to the Epstein scandal) can be found (among other places) in this blog post [1] by Matthew Garrett (original source referenced in the po
28.
by aurelian15 7y ago
I just looked into Julia (1.1) for scientific use (simulation of very simple dynamical systems) a few days ago. I have to admit that by the end of the day I was surprisingly frustrated. I felt that type annotations were insufficient (one of
29.
by aurelian15 7y ago
1. Programming AVR µCs via ISP/SPI 2. Home automation based on a 433 MHz transmitter 3. Media centre 4. Small router bridging from WiFi to Ethernet
30.
by aurelian15 8y ago
Same here. I got a E5510 when I started University and upgraded it with an SSD and a new battery a few years ago. I really like all the connectors (RS232, VGA, separate microphone and headphone jack, full-sized Ethernet port), and dread the

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