I'm having trouble when combining different waves of getting a signal that constantly oscillates around 0. I.e., I keep getting DC offset that I don't know how to plan for. I've included a picture of 4 instances of what I believe should be the same combination but result in 4 different waveforms.

In this example, it's a sine [cycle~] combined with a saw [phasor~] - [*~ 2.] - [-~ 1.], but the situation seems much more complicated when I introduce triangles, squares, noise, etc, as well as add a 3rd oscillator. Help! Thnx ahead of time.

Hi, 
I'm having trouble when combining different waves of getting a signal that constantly oscillates around 0.  I.e., I keep getting DC offset that I don't know how to plan for.  I've included a picture of 4 instances of what I believe should be the same combination but result in 4 different waveforms.  

In this example, it's a sine [cycle~] combined with a saw [phasor~] - [*~ 2.] - [-~ 1.], but the situation seems much more complicated when I introduce triangles, squares, noise, etc, as well as add a 3rd oscillator.  Help!  Thnx ahead of time.


getting-rid-of-dc-offset-please-help

I'm beginning to think that it may have something to do with phase, though I can't really find anything very descriptive about this in the tutorials. any ideas?

I'm beginning to think that it may have something to do with phase, though I can't really find anything very descriptive about this in the tutorials.  any ideas?

getting rid of dc offset... please help!