[sdiy] Generating a large number of CV outputs

[rburnett at richieburnett.co.uk]

Fascinating!  The reversed PWM one still looks very regular, which 
should not come as a surprise.  It would be interesting to see the 
resulting spectra for these different techniques too.  The Delta-Sigma 
is obviously better at "shaping" the switching noise up to high 
frequencies than the PWM based methods.

Does the 2nd order delta-sigma pattern still repeat after 256 bits?  Or 
did you just show the first 256 bits of a longer sequence?

-Richie,


On 2023-12-12 05:32, David Kantowitz via Synth-diy wrote:
> ... and 2nd-order sigma delta.  I might have the algorithm