Any ideas how to synthesise this waveform?

DSP, Plugin and Host development discussion.
Post Reply New Topic
RELATED
PRODUCTS

Post

I want to synthesise a band limited wave of this form [attached image]. As you see each transition begin is sharp and then it gets smoother. I don't want to use wavetables. I've been trying to transform a minblep square to this form using time-varying lpf, no success so far. I am aware of HPF (DC blocker) used here.
You do not have the required permissions to view the files attached to this post.
giq

Post

did you try a plain square/pulse thru a 1st order HPF?
It doesn't matter how it sounds..
..as long as it has BASS and it's LOUD!

irc.libera.chat >>> #kvr

Post

No, because it's a wrong direction :). I mean rounded corners, not decaying slopes caused by HPF (DC blocker).
Last edited by itoa on Tue May 13, 2014 7:55 pm, edited 1 time in total.
giq

Post

I know I can combine sharp blep transitions with curved segments.. I hope there is a more straightforward solution (maybe modelled after analogue oscillators?).
giq

Post

do you know how this waveform looks like at a wide range of frequencies?
It doesn't matter how it sounds..
..as long as it has BASS and it's LOUD!

irc.libera.chat >>> #kvr

Post

Mainly the same.. except effect of DC blocker

The point is "sharp-smooth" transition.
giq

Post

I get this from a square with a HP and a high shelve dip.
If it helps..
You do not have the required permissions to view the files attached to this post.

Post

Thanks, I got close with tilt-shift filter as well.
giq

Post Reply

Return to “DSP and Plugin Development”