[sdiy] Generating a large number of CV outputs

[Roman Sowa]

This looks like Christmas postcard
Lovely

Roman

W dniu 2023-12-11 o 16:49, Jonatan Liljedahl pisze:
> I did a similar plot when I was experimenting with
> sigma-delta/noise-shaping output from an STM32, but in ASCII :)
> There's one trick where an SPI peripheral is used for "high quality"
> audio PDM output, but I never was able to get any usable performance
> from it. I even got better results just using 8 bit PWM but with
> sigma-delta noise shaping. (But I settled on using the built-in 12 bit
> DAC instead)
> 
> Cheers
> /Jonatan
> 
> On Mon, Dec 11, 2023 at 4:19 PM Roman Sowa <modular at go2.pl> wrote:
>>
>> This is awesome! Such a simple trick helps to visualize it so quickly.
>> Testing different patterns to further minimize any repeatability seems
>> like pleasant adventure now and doesn't even require any test equipment.
>>
>> Roman
> 
> 
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