what if I made a little visual programming language for my synthesizer 🤔
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I'm thinking of adding a tile type that could be used to construct sequences. It would take an input for its reset value, a clock input, and an input for its update value. It outputs the reset value until the clock goes from low to high, at which point it copies the current update value to its output. This would let you build stuff like repeating note sequences with two tiles per note + a shared clock source, and you could use flipflops to switch out sections.
I made a crappy oscilloscope for debugging. Every frame it draws a new line for the magnitude of the sample corresponding to that frame. This does not show the wave form accurately because it's just whatever the main thread happens to get when it polls for the latest sample. This is mostly meant to help check the magnitude to verify that it matches expectations. A red line indicates clipping happened. #mollytime
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I made a crappy oscilloscope for debugging. Every frame it draws a new line for the magnitude of the sample corresponding to that frame. This does not show the wave form accurately because it's just whatever the main thread happens to get when it polls for the latest sample. This is mostly meant to help check the magnitude to verify that it matches expectations. A red line indicates clipping happened. #mollytime
And here's what an eccentric patch looks like in scope view. I'm using the RNG node as if it were an oscillator, but I didn't try to correct the range, so the samples are all positive. Also it clips like crazy. Anyways here's 3 minutes and 29 seconds of hard static to relax and study to. #mollytime
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And here's what an eccentric patch looks like in scope view. I'm using the RNG node as if it were an oscillator, but I didn't try to correct the range, so the samples are all positive. Also it clips like crazy. Anyways here's 3 minutes and 29 seconds of hard static to relax and study to. #mollytime
personally, I highly recommend the 3 minutes and 29 seconds of hard static
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personally, I highly recommend the 3 minutes and 29 seconds of hard static
I reworked the oscilloscope so that it now shows the range of samples in the time frame between refreshes. Here's a short video fo me playing around with inaudible low frequency oscillators. Also, I added a "scope" tile which you can use to snoop on specific tile outputs in place of the final output. I'm planing on eventually having it show the output over the regular background when connected so you don't have to switch modes to see it.
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I reworked the oscilloscope so that it now shows the range of samples in the time frame between refreshes. Here's a short video fo me playing around with inaudible low frequency oscillators. Also, I added a "scope" tile which you can use to snoop on specific tile outputs in place of the final output. I'm planing on eventually having it show the output over the regular background when connected so you don't have to switch modes to see it.
The scope line is sometimes a bit chonky because it's time synced, and recording causes it to lag a bit. It generally looks a bit better than in the video normally.
You can also make it worse by taking successive screenshots :3
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The scope line is sometimes a bit chonky because it's time synced, and recording causes it to lag a bit. It generally looks a bit better than in the video normally.
You can also make it worse by taking successive screenshots :3
mym tells me this is ghost house music #mollytime
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mym tells me this is ghost house music #mollytime
and here's most of that patch
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and here's most of that patch
one of the things I think is neat about programming is the way fundamental design decisions of the programming languages you use inevitably express themselves in the software you write. for javasscript it's NaN poisoning bugs. for c++, it's "bonus data". unreal blueprints have excessive horizontal scrolling on a good day. blender geometry nodes evolve into beautiful deep sea creatures. as I've experimented with mollytime, I've noticed it has a wonderful tendency to summon friendly demons
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one of the things I think is neat about programming is the way fundamental design decisions of the programming languages you use inevitably express themselves in the software you write. for javasscript it's NaN poisoning bugs. for c++, it's "bonus data". unreal blueprints have excessive horizontal scrolling on a good day. blender geometry nodes evolve into beautiful deep sea creatures. as I've experimented with mollytime, I've noticed it has a wonderful tendency to summon friendly demons
I have all these big plans for using procgen to do wire management ( https://mastodon.gamedev.place/@aeva/114617952229916105 ) that I still intend on implementing eventually, but I'm finding their absence unexpectedly charming at the moment
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I have all these big plans for using procgen to do wire management ( https://mastodon.gamedev.place/@aeva/114617952229916105 ) that I still intend on implementing eventually, but I'm finding their absence unexpectedly charming at the moment
anyone up for some doof and boop music #mollytime
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anyone up for some doof and boop music #mollytime
a good test to see if your speakers can emit 55 hz or not
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a good test to see if your speakers can emit 55 hz or not
I whipped up a version of the doof-and-boop patch that automates the alternating connections with a pile of flip flops and I've been grooving out to it for the last two hours 😎
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I whipped up a version of the doof-and-boop patch that automates the alternating connections with a pile of flip flops and I've been grooving out to it for the last two hours 😎
I tried doing a live jam for some friends tonight where I had the drum machine patch going along with a simple synth voice on top of that which I intended to drive with the midi touch screen keyboard I made back in January, but I quickly found that to be unplayable due to latency in the system. I'm not sure exactly where as I haven't attempted to measure yet.
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I tried doing a live jam for some friends tonight where I had the drum machine patch going along with a simple synth voice on top of that which I intended to drive with the midi touch screen keyboard I made back in January, but I quickly found that to be unplayable due to latency in the system. I'm not sure exactly where as I haven't attempted to measure yet.
I figure if I move the touch screen keyboard into the synth and cut out the trip through the midi subsystem that might make the situation a little better (again, depending on where the real problem is)
Anyways, it got me thinking, I think processing input events synchronously with rendering might be a mistake, and it would be better if I could process input events on the thread where I'm generating the audio.
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I figure if I move the touch screen keyboard into the synth and cut out the trip through the midi subsystem that might make the situation a little better (again, depending on where the real problem is)
Anyways, it got me thinking, I think processing input events synchronously with rendering might be a mistake, and it would be better if I could process input events on the thread where I'm generating the audio.
I added an instruction called "boop" that implements a momentary switch, and built a small piano out of it, and also built a metronome in the patch. That is very playable, so the latency must have been something to do with having one program implement the midi controller and the other implement the synth. I think I had this same problem with timidity a while back, so maybe it's just linux not being designed for this sort of thing.
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I added an instruction called "boop" that implements a momentary switch, and built a small piano out of it, and also built a metronome in the patch. That is very playable, so the latency must have been something to do with having one program implement the midi controller and the other implement the synth. I think I had this same problem with timidity a while back, so maybe it's just linux not being designed for this sort of thing.
with one program being the midi controller and the synthesizer it's pretty playable, but sometimes touch events seem to get dropped or delayed. that is probably my fault though, there's a lot of quick and dirty python code in that path, though I'm not sure why it's only occasional hitches
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with one program being the midi controller and the synthesizer it's pretty playable, but sometimes touch events seem to get dropped or delayed. that is probably my fault though, there's a lot of quick and dirty python code in that path, though I'm not sure why it's only occasional hitches
k, I've got tracy partially hooked up to mollytime (my synthesizer), and with mollytime running stand-alone playing the drum machine patch (low-ish program complexity), the audio thread (which repeatedly evaluates the patch directly when buffering), the audio thread wakes up every 3 milliseconds, and the repeated patch invocations take about ~0.5 milliseconds to run, with most patch evals taking about 3 microseconds each.
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k, I've got tracy partially hooked up to mollytime (my synthesizer), and with mollytime running stand-alone playing the drum machine patch (low-ish program complexity), the audio thread (which repeatedly evaluates the patch directly when buffering), the audio thread wakes up every 3 milliseconds, and the repeated patch invocations take about ~0.5 milliseconds to run, with most patch evals taking about 3 microseconds each.
almost a third of each patch invocation is asking the also if there's any new midi events despite there being no midi devices connected to mollytime, but that's a smidge under a microsecond of time wasted per eval, and it's not yet adding up enough for me to care so whatever
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almost a third of each patch invocation is asking the also if there's any new midi events despite there being no midi devices connected to mollytime, but that's a smidge under a microsecond of time wasted per eval, and it's not yet adding up enough for me to care so whatever
anyways, everything so far is pointing toward the problem being in the UI frontend I wrote, which is great, because that can be solved by simply writing better code probably unless the problem is like a pygame limitation or something
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anyways, everything so far is pointing toward the problem being in the UI frontend I wrote, which is great, because that can be solved by simply writing better code probably unless the problem is like a pygame limitation or something
I switched pygame from initializing everything by default like they recommend to just initializing the two modules I actually need (display and font) and the audio thread time dropped, probably because now it's not contending with the unused pulse audio worker thread pygame spun up. The typical patch sample eval is about 1.5 microseconds now, and a full batch is now under a millisecond.
Gli ultimi otto messaggi ricevuti dalla Federazione
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@davva23 if we had one, that would actually be a pretty good idea, but we're the kind of people that keep onto things until they are unrecoverably b0rked 8-D
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"Eniko are you talking about [specific instance]"
No this just keeps happening. Someone comes up with an idea for a hashtag and people get involved and it's a positive thing for participants and then the people "in charge" (even though it's just a hashtag) turn out to be shitty or have done shitty things and the whole community falls apart instead of not letting the shitty people continue to claim ownership of a grassroots community that never truly had anyone "in charge" anyway
It's absurd
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IA e rischio d’impresa: la guida EDPS parla anche alle aziende
@informatica
Le nuove linee guida EDPS offrono indicazioni preziose per anticipare l’applicazione dell’AI Act e integrare fin da subito un approccio maturo alla gestione dei rischi. Una mappa utilizzabile dalle istituzioni europee e dalle imprese per muoversi in modo responsabile e strategico
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Rammstein, Deutschland, 2019 … https://cctm.website/rammstein-germania/
Du (du hast, du hast, du hast, du hast)
Hast viel geweint (geweint, geweint, geweint, geweint)
Im Geist getrennt (getrennt, getrennt, getrennt, getrennt)
Im Herz vereint (vereint, vereint, vereint, vereint) …#rammstein #music #fediradio #cctmwebsite #anoipiaceleggere #leggere
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@oblomov
Would an old mobile phone with sdcard and vlc player do the job?
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I dunno man I feel like sometimes things could just belong to the community rather than whoever originally had the idea pop into their head
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Ultimi appuntamenti dell'anno, prima di sparire in una nuvola di zenzero:
OGGI a Gaeta, alla Casamatta, per parlare di libri e poi suonare il Game Boy.
DOMANI (venerdì) a Cosenza, al Cineteatro Universal, con i Game Boy.
DOPO DOMANI (sabato) a Reggio Calabria, all'Interzone, ancora con i Game Boy.
