Henrik Carlsson's Blog

All things me.

posted this article on and tagged it with snapshots ΠiFi Music Player

The πiFi got very hot after a while so I printed a new lid with the text and some slits for ventilation.

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posted this article on and tagged it with snapshots ΠiFi Music Player

Another day, another 3D print. This is the bottom part for the PiFi and will likely be the one that will be used for the first actual working beta version.

What Mac laptop should I buy?

posted this article on and tagged it with Mac Narrating my work

It’s time for me to get a new computer at work this year. We generally use Macs and we get new ones every three years. From 2015 to 2018 I was using a 13″ MacBook Pro, a computer that I truly loved. I had all the ports I needed (as long as I remembered to bring a Thunderbolt to Ethernet dongle) and it was small and light in my backpack.

Twenty-eighteen rolled around and it was time to decide on a new computer. By that time some of my colleagues had gotten the new USB-C/Thunderbolt 3-only laptops in the previous year and results where mixed to say the least. To give some examples, one of my colleagues absolutely loves here 15″. Another one is quite happy. One likes everything except the TouchBar. One likes his computer but has had to have it serviced multiple times do to keyboard issues. Another one has been serviced because of screen problems. Another colleague abandoned the Mac platform entirely. I felt quite strongly that I didn’t want to get into the potential problems of dongles, keyboards and all the other stuff but I did want to stay with the Mac. Fortunately I had one option, the 15″ late 2015 MacBook Pro was still on sale so I decided on that one.

Since then my computer and me has had an on again, off again relationship. I love the fact that I rarely need a dongle to anything. I love that I can plug in both SD cards and USB flash drives whenever I want. And MacSafe keeps being great. However it is was too big for my taste. The 15″ form factor is really not for me. It has even gotten me to the point where I occasionally get out the old 13″ and bring that one in my backpack. Also for the last six months or so I’ve really felt that this machine (the 15″) is letting me down in terms of speed and the fan noise in Zoom meetings is driving me crazy.

So it’s time to get a new one. When the 16″ hit the market last year(?) I thought I new what the future held in stock for me. I hoped for a similar 14″ form factor and that that computer would be the one for me. Now such a computer doesn’t exist. But the M1 laptops exist and they seem very nice. But am I ready to jump on a new technical platform early on? Will Pro Tools, MediaComposer and similar tools work? Will all my x86 terminal tools be available for Apple Silicon? And most importantly, do I feel like I have the time to figure these things out?

My options

Here’s basically my options:

The basic problem that all three have is that they are USB-C/Thunderbolt only. I would really, really like to have at least an HDMI port and an SD card slot. And now there seems to be some rumours about upcoming Macs that might have that. But to I have the time to wait? Last week I would have said yes, at least wait until after WWDC but yesterday I realised that the most likely reason why my 15″ wobbles on the table is that the battery has started swelling and that seems like something that will kill it sooner rather than later.

With that in mind I probably just need to suck it up and head into the USB-C world. And if I do that the Intel 13″ has a distinct advantage in that it has four ports instead of two. Two seems to be very few. Also the Intel one has a know processor architecture. Every piece of software will probably work just as well as on the old 15″, right? Right?!?!?

Well, maybe not because my 15″ is still on High Sierra.

Let that sink in for a moment.

I still use a laptop on High Sierra.

Why? Simply because when Mojave came out I just couldn’t be bothered with checking whether all the tools that I need to do my work still worked or not. I had one small child and one very small child at home and messing with things that already worked seemed like a terribly idea. And then I stuck with that solution. This computer will remain on High Sierra until it dies. This makes it quite possible that the transition to a new computer will be less that smooth even if it’s still and Intel machine.

So the ports then. Four is indeed more than two. And why settle for two when I can have four? Well…

That’s why:

Geekbench scores for my three options, compared to my current machine.

Based on this, getting a new 13″ Intel machine seems like a very small step up from what I have today, but a small step that still brings the hassle of new ports and an os that means I will have to do a lot of compatibility checking. On the other hand, getting an M1 machine almost doubles my single core performance scores and more that doubles the multi core ones.

So a MacBook Pro 13″ with an M1 then? Weeeeeeeeeeeeeeeeeell, if it had four USB ports and the Air only two then the deal would have been sealed. But the port situation is the same for both. And the Air has the added benefit of being fan-less. As I currently hate the fan noise from my computer maybe this is the way to go? Or maybe not having a fan means it’ll throttle the processor way too often resulting in I poor experience in the long term? So that can go either way.

And then there’s the TouchBar, or the lack of a TouchBar. The Air has proper function keys, while retaining TouchID. Even though I’ve only briefly tried the TouchBar on other peoples computers it seems to not be something that I want to have. Potentially cool but as far as I’ve seen there hasn’t been a ”killer app” for it, but there is the risk of accidental input.

In conclusion

It’s a bit anti-climactic but I don’t know for sure which way to go. In writing this text I think I’ve settled on getting a new one as soon as possible, and narrowing the choice down to either the MacBook Pro 13″ or the MacBook Air, both with an M1 processor. Which of those I should go with I still don’t know.

Any suggestions?

2021: The Year of Music

posted this article on and tagged it with The Year of Music

My yearly theme for 2021 will be The Year of Music. The point of this theme is to get me to do more music related things.

Listening

Doing that could be as simple as listening to some music during the day. For quite a few years now I haven’t been listening to much music. I often have my AirPods in my ears but most of the time what I’ve been listening to has been a podcast or, more recently, a YouTube video. For the second half of 2020 YouTube has more or less become the background noise of my life. This is something I really want to change.

I really enjoy listening to music and doing it makes me happy but it’s so easy to get stuck in the hole that is YouTube and podcasts. The podcast part has sort of fixed itself because it feels like I’ve burned out on most podcasts. Now there are a very select few that I actually care about listening to. On the other hand YouTube, as I wrote in the past paragraph, is a growing problem.

And don’t get me wrong, a lot of the stuff I watch on YouTube is great and I really want to keep watching it but every now and then I should turn off the videos and turn on some music instead.

I should probably also commit to listening to more new music, since my interest in whats currently popular has been close to zero for at least ten years now, but I feel like I need to set reasonable goals. So if I do listen to new things, that is good. But if I chose to listen to the same old stuff that I’ve always been listening to, that is also good.

Playing

Another way to progress the theme is to play music. I love playing guitar, tinker with synths, recording things and so on but I do it way to infrequently. Especially the recording/producing part has been close to zero for a long time. When I want to record something I would like it to be something that I’ve also written myself but that is something that I need to let go. I haven’t actually finished writing a song for a decade so it’s time to uncouple songwriting from recording an instead record some fun covers or something. I do have a more specific plan here, but that’ll have to wait for another day.

Making things

Making things related to (listening och playing) music is also part of the year of music. Working on the πiFi Music Player for instance is absolutely something that furthers the theme.

Setting up my home studio

If I were to calibrate the monitor speakers of my home studio or rerouting cables, setup synths and so on, that would also be compatible with the theme but I need to make sure that I don’t get stuck in preparing for a recording that I never make.

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On reading and (not) being a reader (anymore)

posted this article on and tagged it with Books Reading

I still have a hard time to reconcile the fact that reading fiction, that was such a large part of my identity as a child and a teen, is something that I do so rarely these days. Part of that is how slowly I get through even books I really love from authors that are among my favourites.

Case in point, William Gibson and his ”Blue Ant Trilogy”. According to my Reading page I read Pattern Recognition in 2013 and now, in august 2020, I finished Zero History. I really like Gibson and this trilogy has been a blast but still it’s taking my seven years to get through.

I wonder how much time I’ve spent browsing timelines and listening to people going on and on about the same things in podcasts during those same seven years.

That being said, this year might be a bit different. As I said, I’ve just finished Pattern Recognition but I’m also half-way through a bunch of books, some audio books some paper/Kindle books. I occasionally actually manages to convince myself to read a bit for pure pleasure. That makes me happy.

I bought an Apple Watch

posted this article on and tagged it with Apple Watch

TL/DR I finally bought myself an Apple Watch, it arrived a few days ago and I really like it.

There are few, if any, purchasing decisions that I’ve been sweating for as long time as the Apple Watch. I never really felt the need for one but the want for one has been there since its initial release. However I didn’t like the look of the first aluminum ones and I though the steel ones were too expensive. Eventually I got a Pebble Steel for my thirtieth birthday and I really liked that watch and found it useful.

Pebble Steel

After a few years and the Pebble corporation being ”sunset” it stopped working properly, it’s app started hogging disk space on my phone and so on so I stopped using it and got myself a regular watch.

EDIT: This photo was added after publication of the article.

The idea of getting an Apple Watch has been in the back of my mind more and more these past few years as I think the aluminum ones have gotten better looking. So last year I was quite close to buying one but in the end I decided not to, just to change my mind this summer. The reason (more likely excuse) was that it would be nice to track my activity when I go swimming in the lake.

I knew I wanted to silver aluminum one but I did some waffling about which band to get. In the end I decided to get two, the Alaska Blue Sports Band and the Milanese Loop

My Apple Watch with the Milanese Loop

My Watch with the Alaska Blue Sports Band

The watch bands

I’m surprised about how much I like the Sports Band. I mostly got it because I wanted to wear the watch when swimming and I didn’t want to use the Milanese loop for that but right now the Sports Band is my favorite of the two. It looks got and is comfortable.

The Milanese loop is still eligible for a return to Apple but I think I’ll keep it. I will use it some times and if I return it now I’ll definitely not buy it or something similar again because I will get cheap. So having one is probably better than not having one.

The watch itself

As mentioned above I got the silver aluminum watch and I chose the 40 mm one. I have quite small wrists and I’m not a fan of big watches so this smaller one fits me great.

I also decided to go with the cellular version, something I’ve always cheaped out on for my iPads. With the iPads I’ve never really regretted that cheapness since I never, I mean never, carry and iPad with me outside of a place with WiFi without also carrying my iPhone and tethering has always worked perfectly for me. For the watch I wanted to try and see if I decided to leave the phone behind for walks and other potential, though still not actual, exercise. So far I haven’t been able to get the cellular working because of some problem with my carrier that I need to go to a store to sorts of and I just haven’t had the time yet.

The watch-faces and complications

I’ve heard CGP Grey and Marco Arment among others complain about the various watch-faces. So far I don’t agree with them. I do think third-party watch-faces should be a thing, and if that isn’t a thing there should be far more watch-faces by Apple, but the current ones works for me right now.

So far I haven’t really decided on a particular favorite. Instead I have a few that I circle between during the day for various contexts.

Simple

The Simple watch-face

First of, there the Simple watch face with a petroleum blue second hand. This is my night time watch. So far I wear the watch at night as well to track my sleep so I think it’s nice to have a fairly clean-looking watch-face for nighttime viewing.

I use four complications, one in each corner:

(Clockwise from top left)

The main one here is Sleep++ by _David Smith. I’m a big fan of David and his work and curiosity about his watch apps are part of the reason why I wanted one. I put the Sleep++ complication there on this face to make sure I activate sleep tracking each night but I gotta say that the automatic tracking works very well as well, so maybe I don’t really need it there. Still, it’s nice to have the crescent moon there as a visual cue that this is the night watch-face and that I’m supposed to sleep when I see it.

Infographic

Infographic

I imagine this will be my main work watch-face, the one I turn to on a working day after I’ve woken up and will use until work is done for the day. In that context I love how many complications I can, and have, fill it with, though it does make it quite busy which.

The main complication here is the topmost ”multi function” one that is hosting OmniFocus. This way I can always see what I should be doing next and it’s a great feeling to check off a lot of items and then see the Done text appear, indicating that there’s nothing more I need to do.

However, I would like it even better if I could chose different OmniFocus perspectives for the watch complication and the watch widget. Right now those need to be the same. It’s in no way a big complaint but OmniFocus is this wonderful power tool of choice and settings, so it would be great if this particular thing could be a setting as well.

As for the outer complications, they are (again clockwise from top left)

Pedometer++ is another great tool by David Smith. It was the first app I got for my iPhone 5S that made use of the ”motion co-processor” and the main reason why I’ve worn my iPhone as much as possible ever since. I just love to track my step amount and I think Pedometer++ is a nice app to do it with. On the watch it works equally well and so far I’m more interested in just my steps rather than my ”exercise” and ”standing” so I prefer this one to the Apple Activity Rings.1

Yr is a weather app from Norwegian National(?) weather service. I’ve used their phone app for ages and I find their forecasts better that the Apple ones.

Home is for controlling the IKEA Trådfri lights in my house. If I work at the office that is not going to be very useful but when working from home it’s nice to have quick access to the various lighting scenarios.

Then there’s the inner complications. A time complication from Watchsmith, yet another awesome David Smith creation. It’s an app whose sole purpose is to provide useful and highly customizable complications for the watch. Very geeky, truly amazing!

Then there’s a date complication and finally the Overcast one. Overcast is my podcast player of choice and having quick access to it is great. I’m not 100% sold on the dark mode icon on the watch but I haven’t bothered checking out whether I can change it or not.

Infographic Modular

Infographic Modular, my free time watch-face.

Finally there’s the Infographic Modular face which I use as my free time watch-face, or awake but with with nothing particular to do watch-face.

I like the digital time on this one for precision telling of the time and in combination with the fuzzy time beneath it it’s great. The fuzzy time is another Watchsmith complication.

On the bottom there are three complications (left to right):

All of these feature on watch-faces mentioned above, so look there for more information.

The complication next to the digital time is the battery indicator. This one will probably be changed to something else soon. I find I don’t really care that much about the battery. Maybe it will be replaced by the activity rings, but that would than make the Pedometer++ one fairly redundant so it would need to be changed as well. Or maybe I’ll change the battery to the weather.

There will be lots of fiddling over the summer and hopefully a few blog posts about it


  1. That being said, filling the activity rings has proven to be far more addictive that I though. 

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posted this article on and tagged it with Ambisonics Bingsjö 2020

Since this years ”Bingsjöstämma” (a large Swedish folk music festival) is canceled, we’re instead presenting Bingsjö 360° to you. It’s a VR/360 experience from the festival in 2018.

posted this article on and tagged it with Ambisonics Bingsjö 2020

Eftersom årets upplaga av Bingsjöstämman är inställd så kommer vi istället att bjuda på Bingsjö 360°, är VR/360-upplevelse från stämman 2018.

Min del i det här har varit att spela in och mixa ambisonics-ljudmixen.

posted this article on and tagged it with snapshots

What the hell, let’s go for a selfie as well!

I’m just enjoying the sunset, the drink and listening to Launched #5: Mike Hurley.

The making of a new blog theme

posted this article on and tagged it with Blog Theme 2020 Narrating my work

One of the best signs of spring and summer is that I get the urge to tinker with my blog. Right now I’m going through very old posts and making sure that the images in them aren’t broken. Also, I think I’m going to redo the blog’s theme from scratch.

Here’s some thought I wrote down for myself late yesterday.