The design is near final and it should be ready in mid January. It’s not 100%, but it is close enough to put together a video with - I did three;
It’s Coming Teaser 1 (vimeo)
It’s Coming Teaser 2 (vimeo)
It’s Coming Teaser 3 (vimeo)
Anyone guess what it is?
Since we don’t hear filter sounds, it’s probably a project which plays .sid tunes on an emulated SID.
Nils, now it’s your turn to demo your emulation which is running on the STM32 
Best Regards, Thorsten.
My guess: A Bleep Bloop Ffzzzzz Chrrrr Box?
Awesome! Was it pure imagination, or did I hear some unobtrusive stereo effects?
Best Regards, Thorsten.
Must have been pure imagination as this was a mono mp3 of the stereoSID emulation, which does in fact support stereo effects via emulating 2 SID chips for instance, you also most certainly haven’t heard downsampling effects or overdrive, which are indeed features but not audible in the clips
Would running 7 SID’s at once be heptaphonic or septaphonic?
Would running 7 SID’s at once be heptaphonic or septaphonic?
What is the 8th Propeller core doing - USB?
Best Regards, Thorsten.
Now you’re getting closer - although it’s not USB. The audio recording in the video is pretty rough (made with a cheapo mic). Some specs, so far;
31kHz sample rate
>16bit resolution
Full filter support
Full envelope support
Supports all 4 waveform types
16 steps main volume
Waveform reset bit works
Ring modulation
Oscillator synchronization
In Germany we call this “Schwanzvergleich” - it’s better not to translate this term. 
Don’t get me wrong, Propeller is a nice SoC and it was obvious that sooner or later somebody will implement a SID emulation for this chip.
It would be interesting, how long you worked on this project, and if you feel that there are enough resources free (not performance, but also memory wise) to enhance it in future. Or would you prefer to add a second uC to control the emulated SIDs?
Best Regards, Thorsten.
In Germany we call this “Schwanzvergleich” - it’s better not to translate this term.
Hehe 
nILS packs it up and goes back to coding.
All in due time - this schwanz is completely open (MIT license), so anyone will be free to inspect, improve, or modify to their heart’s content.
In Germany we call this “Schwanzvergleich” - it’s better not to translate this term.
Certainly interesting if you put that word into Google. Without reading German, I think I get the general idea from the first result :shocked:
Phil
I think it means something like ‘penis measuring competition’. It’s a bit odd, though: I’m not comparing this to anything else. It does emulate multiple SID’s (extremely well), but it’s not a sequencer or synth.
Nick I have three questions:
For the sake of clarity what is your relation to Gadget Gangster?
Are you sure your developers are OK with you spamvertising their work this way?
Is this an informal invitation for me to use your forum to promote my store?
SmashTV
Also ich bin ein Klugscheisser mit einem riesigen Eisenpenis! :w00t:
Also ich bin ein Klugscheisser mit einem riesigen Eisenpenis! :w00t:
Ich war sagen wird, vergest du nicht Großbuchstaben für Nomen!
loL
@Smash - Gadget Gangster is my website. Not sure what you mean by spamvertising, but I’m no disposed central African king and I don’t have an online pharmacy But if you’re working on a project and want to post on the GG forums, I’d love it! A lot of people who visit the site are interested in music and audio, and I’m sure they’d be interested in what your working on.
Here’s another sample for you - one channel is recorded from a C64, the other is emulated. Any guesses which channel is which? Here’s the sample file.
Here’s another sample for you - one channel is recorded from a C64, the other is emulated. Any guesses which channel is which? Here’s the sample file.
Left channel sounds brighter, I’m going with that as the real (?).
Both channels have an amazing SNR.
One of the channels has the phase inverted.
The same channel pretty linear filter response, which the other doesn’t
Frequency range is also a nice hint