HN user

camtarn

7,215 karma

Hi! I'm Andy Walker. I'm a programmer living in Edinburgh, Scotland. In my spare time I'm interested in all things musical.

You can find me here:

http://camtarn.org

I work here, linking industrial control platforms with analysis databases and dashboard websites amongst other things:

http://www.sequentec.co.uk

The opinions posted by this account in no way represent the opinions of my employer.

Posts686
Comments969
View on HN
terradaily.com 6d ago

Shanay-Timpishka, a boiling hot river 700km from the nearest active volcano

camtarn
64pts14
www.youtube.com 4mo ago

Electromagnetic Feedback: Making an electronic sound sculpture [video]

camtarn
2pts1
dynamicdialects.ac.uk 5mo ago

Dynamic Dialects – ultrasound imaging of the tongue across different UK dialects

camtarn
2pts0
www.youtube.com 7mo ago

Is The Line dead? [video]

camtarn
2pts2
www.londontypewriters.co.uk 7mo ago

Imperial 'Good Companion' Model T typewriter manual (1938) [pdf]

camtarn
1pts0
www.bbc.com 8mo ago

Why the Dutch embrace floating homes

camtarn
2pts0
shellzine.net 9mo ago

Modifying a Casio F-Series Digital Watch (2020)

camtarn
39pts4
hackaday.com 9mo ago

Hovercraft Suitcase Gives Your Luggage a Smooth Ride

camtarn
1pts0
www.youtube.com 10mo ago

Selectramatronics [video]

camtarn
1pts1
untested.sonnet.io 11mo ago

Dog Mode

camtarn
2pts0
www.theverge.com 12mo ago

Maingear's Retro95 combines '90s-era PC design with modern specs

camtarn
2pts0
blog.mgdproductions.com 1y ago

Cracking into a Just Eat / Takeaway.com Terminal with an NFC Card

camtarn
3pts2
en.wikipedia.org 1y ago

Aerated Bread Company

camtarn
4pts2
ellahawkins.com 1y ago

Museum-Inspired Biscuit Art

camtarn
1pts0
www.latimes.com 1y ago

Bob Gurr worked with Disney to shape Disneyland. At 93, he has stories to tell

camtarn
2pts0
www.youtube.com 1y ago

Firing the Lorentz Plasma Cannon (re-filmed in a different location) [video]

camtarn
4pts1
en.wikipedia.org 1y ago

Irreversible Binomial (Linguistics)

camtarn
1pts0
users.ece.cmu.edu 1y ago

Data Retention in MLC NAND Flash Memory (2015) [pdf]

camtarn
2pts1
www.bbc.co.uk 1y ago

The 'Time Lords' racing to tackle the threat of GPS jamming

camtarn
8pts0
www.bbc.co.uk 1y ago

First British tourists allowed back into North Korea tell BBC what they saw

camtarn
5pts0
www.sameskydevices.com 1y ago

How to Design a Micro Speaker Enclosure

camtarn
2pts0
devblogs.microsoft.com 1y ago

Why can't Windows hibernate just one process? (2004)

camtarn
3pts0
blog.plover.com 1y ago

Just give the man the fish (i.e. just answer the question)

camtarn
27pts15
www.bbc.co.uk 1y ago

Google remakes Super Bowl ad after AI cheese gaffe

camtarn
8pts1
www.discovermagazine.com 1y ago

The doctor who gave himself an ulcer and solved a medical mystery (2010)

camtarn
76pts47
github.com 1y ago

massdhclient, a tool for simulating thousands of DHCP clients

camtarn
1pts3
en.wikipedia.org 1y ago

Walsby's Square Bacterium – Haloquadratum Walsbyi

camtarn
2pts0
metacpan.org 1y ago

Acme: Bleach – removes unsightly printable characters from your source file

camtarn
1pts0
spectrum.ieee.org 2y ago

A Glass Nightmare: Cleaning Up the Cold War's Nuclear Legacy at Hanford (2020)

camtarn
6pts1
thechipletter.substack.com 2y ago

The First RISC: John Cocke and the IBM 801

camtarn
1pts1
Half-Baked Product 19 days ago

Sadly it's true. I've seen people just put the dishes in the dish rack and let the soap bubbles slide off them.

Yabridge works, and it's frankly incredible that it works at all, but it has some trouble figuring out where I'm clicking on EZDrummer. It's gotten better in the latest version of Linux Mint but it's still a bit off.

As the headline is a question, the response is of course 'no', but it's a good video on the current state of it nonetheless.

Rats Play DOOM 7 months ago

That's the previous setup from four years ago, where the rats just run down a straight corridor.

Bit of a mixed bag for me. There are a lot of things that work remarkably well, but I have some issues with GPU performance (Cyberpunk 2077 just doesn't run well on Linux for me, despite running great on Windows on the same PC, and GPU-heavy apps like Insta360 Studio and Topaz Denoise run excruciatingly slow or not at all) and some things just don't work (my audio VST plugins work alright, albeit with some bugs about window position handling, but I can't get some of the licensing apps to work under WINE).

I really like Darktable, and it's my go to photo editor, but the user interface really isn't intuitive on first look compared to something like Lightroom. The design choice that editing modules should be ordered by their place in the pixel pipeline is logical and sometimes useful, but it ends up with a lot of the controls being in rather weird places. The customisable quick controls palette would help, if it weren't that simple things like cropping can't be added to it (at least, last time I investigated this - perhaps it's changed now?)

Unfortunately, vintag.es does seem to have done some work here - while they copied the text, they also added several more images to the single image in the original post.

Hah, damn. We live in different worlds - in mine, 100K samples/sec is blazingly fast!

I'm currently working on a PLC program, replacing the PLC's basic cyclic input sampling (max 2K samples/sec) with a harder-to-use mechanism that lets you access the raw data off its 12-bit ADC at 10K samples/sec, which we consider unusually speedy.

Yeah, it's pretty mind-blowing how well this works, even though the setup was a bit janky.

Sadly, after moving my music production setup from Windows to Linux, I'm locked out of some of my expensive sample libraries because while the plugins run fine, the licensing programs do not. Very frustrating.

No, that serves a completely different purpose: I don't want to read through a very large discussion when this perfectly good article is here. Hence my point. You know this already, as you already change your wording depending on whether you're pointing to a duplicate article, or a valid article but where there's discussion elsewhere.

You could just admit that you made a trivial mistake on a post that's already fallen off the front page, you know. And then we wouldn't both have wasted our time.

A video about building an animatronic head, with the mouth movements done using a series of mouths on a servo-operated tilting/rotating ball, similar to the 'golf ball' mechanism used in an IBM Selectric electric typewriter.

Simultaneously extremely impressive and a bit cursed looking.

The Unforgotten 11 months ago

I read a lot of it, and I liked the writing, but it really is a very long article and eventually I gave up.

They could have made their own, but it's really not that uncommon for music to slowly increase in tempo. Some styles of music use it more than others - for instance, ceremonial drumming might start out extremely slow and build to a frantic climax. But it's also fairly normal for musicians who are playing live, rather than to a click, to speed up when the music gets more intense.

I'm unable to resolve the domain on EE UK - looks like it's DNS blocked.

By comparison, on my work network (TalkTalk) I can resolve the domain but I get a connection reset from the site.

I think this might be the first time I've hit a DNS block. It feels rather eerie seeing people talking about a site that, from my point of view, doesn't even exist...