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I stylized the Evolver wave shape chart

I stylized the Evolver wave shape chart
« on: October 23, 2020, 04:57:48 AM »
I was sort of sick of looking at the black and white wave shape chart. I'm at my computer so much that everything needs to be in dark mode. Thought I'd share it here so you all can enjoy it too :)

Cheers!








Re: I stylized the Evolver wave shape chart
« Reply #1 on: October 23, 2020, 07:33:13 PM »
Very nice.  In an attempt to stir up some renewed Poly Evolver enthusiasm, I had put together this page myself:

https://themusicalsynthesizer.wordpress.com/2017/07/13/evolver-resources/

And also:

https://www.youtube.com/playlist?list=PL-CSFEgC2tTzYa70uOirGHIWGu72Pui8l
« Last Edit: October 24, 2020, 05:41:49 PM by Sacred Synthesis »
The Musical Synthesizer YouTube Channel:
https://www.youtube.com/channel/UChLGwGiRVs7rlZXnOG9_mUw

The Musical Synthesizer Blog: https://themusicalsynthesizer.wordpress.co

Re: I stylized the Evolver wave shape chart
« Reply #2 on: October 24, 2020, 11:57:20 PM »
Very nice.  In an attempt to stir up some renewed Poly Evolver enthusiasm, I had put together this page myself:

https://themusicalsynthesizer.wordpress.com/2017/07/13/evolver-resources/

And also:

https://www.youtube.com/playlist?list=PL-CSFEgC2tTzYa70uOirGHIWGu72Pui8l

This is great! It's nice to have all that stuff in one spot, especially since most people don't realize there's more to read with Wayback Machine. I'm still working my way through the EX5Tech forum. There's a lot there but it's a bit laborious because I can't sign up to use the search function 😅

Re: I stylized the Evolver wave shape chart
« Reply #3 on: October 25, 2020, 08:48:28 AM »
I'm still working my way through the EX5Tech forum. There's a lot there but it's a bit laborious because I can't sign up to use the search function 😅

I read through most or all of it a few years ago.  It was definitely enlightening.  First, it's refreshing the see all the enthusiasm, and second, it shows what an extraordinary instrument the Poly Evolver was at the time.  But now it's an entirely different synth world. 

I still remember fondly my original plan to have an all-Poly Evolver set up. 
The Musical Synthesizer YouTube Channel:
https://www.youtube.com/channel/UChLGwGiRVs7rlZXnOG9_mUw

The Musical Synthesizer Blog: https://themusicalsynthesizer.wordpress.co

Re: I stylized the Evolver wave shape chart
« Reply #4 on: October 27, 2020, 09:36:49 AM »
These wave shapes are still pertinent today and cover most needs.  When I was new to PEK it was my first synth that had digital wave shapes in it.  I was reluctant to use them much at first as they lacked warmth in most cases.  I figured the PEK oscillators were just thin sounding.  It was later that I  learned that is thinness was more due a waveshape that starts to gravitate away from a saw shape losing its natural harmonics.  The Summit for example- I've been messing with lots of digital shapes lately.  They sound thinner in general, yet its produced from FPGA oscillators all that jazz.

  I really like the idea of being able to blend and morph waveshapes like  you can with the P12.  This allows a quite large palette from a small number of parent shapes.  This is perhaps the better approach than just having a large "wave library".   I say this because once you start getting above the 128 or so shapes (like found on PEK) it becomes somewhat redundant or cumbersome IMO.   Out of curiosity looked at some internet wave shapes banks. There's thousands of shapes!  Really.... I can't tell 'em apart.    I rather just have a hundred or so diverse parent shapes that I could  morph and blend.  Custom import is still nice for specific user shapes too of course.   But it needs to be easy to import, and ideally done w/o even a computer.

In summary,   would like to see the new Evolver (yeah, I'm counting on this from Sequential someday ;))  come with 128 onboard shapes (maybe the originals) that are morphable.  This is more useful  than even  a large "table" function.   Again, just my opinion.
DSI Equipment: Poly Evolver Keyboard, Evolver desktop, Prophet 8,  Pro-2, OB6, P-12
 

https://Soundcloud.com/wavescape-1

Re: I stylized the Evolver wave shape chart
« Reply #5 on: November 09, 2020, 01:46:27 PM »

 I really like the idea of being able to blend and morph waveshapes like  you can with the P12.  This allows a quite large palette from a small number of parent shapes.  This is perhaps the better approach than just having a large "wave library".   I say this because once you start getting above the 128 or so shapes (like found on PEK) it becomes somewhat redundant or cumbersome IMO.   Out of curiosity looked at some internet wave shapes banks. There's thousands of shapes!  Really.... I can't tell 'em apart.    I rather just have a hundred or so diverse parent shapes that I could  morph and blend.  Custom import is still nice for specific user shapes too of course.   But it needs to be easy to import, and ideally done w/o even a computer.

I too find the waveshapes to be perfectly suitable for current modern sounds. They're very flexible and DSI originally set us up with a great range of waveshapes for any sound you might need. I'd be curious how much difference other waveshapes make.

You mentioned "morphing" waveshapes. How are you doing that? Shape Sequence or some other way?

Re: I stylized the Evolver wave shape chart
« Reply #6 on: November 09, 2020, 02:48:23 PM »
You can fake waveshape morphing by modulating the oscillator levels back and forth.  On a different but related topic, doing the same between octaves gives a remarkable effect.
The Musical Synthesizer YouTube Channel:
https://www.youtube.com/channel/UChLGwGiRVs7rlZXnOG9_mUw

The Musical Synthesizer Blog: https://themusicalsynthesizer.wordpress.co

Re: I stylized the Evolver wave shape chart
« Reply #7 on: November 10, 2020, 04:30:27 PM »
You can fake waveshape morphing by modulating the oscillator levels back and forth.  On a different but related topic, doing the same between octaves gives a remarkable effect.

Fascinating- can you expand on how to do that a bit? Do you mean modulating the pulse width of the oscillators? Modulating "oscillator levels" for me just seems to modulate the volume of each oscillator.

Quote
doing the same between octaves gives a remarkable effect

Again, can you expand further on the specifics of how to do this?

Forgive my desire for specifics- it's a very is complex synth and I think for posterity at least, it would be great to have details. Also, I'll happily make a video on how to do it.


Re: I stylized the Evolver wave shape chart
« Reply #8 on: November 10, 2020, 05:04:21 PM »
You can fake waveshape morphing by modulating the oscillator levels back and forth.  On a different but related topic, doing the same between octaves gives a remarkable effect.

Fascinating- can you expand on how to do that a bit? Do you mean modulating the pulse width of the oscillators? Modulating "oscillator levels" for me just seems to modulate the volume of each oscillator.

Quote
doing the same between octaves gives a remarkable effect

Again, can you expand further on the specifics of how to do this?

Forgive my desire for specifics- it's a very is complex synth and I think for posterity at least, it would be great to have details. Also, I'll happily make a video on how to do it.

The answer is the same in both cases: modulating the volume so that it shifts from one oscillator or octave to another.  Unfortunately, I only have a sample of the same technique on the Prophet '08.  It's hard to tell, but the bass in this piece has a certain "growl" to it, as it slowly modulates by an LFO between a 16' pitch and a 32'.

https://www.youtube.com/watch?v=OYWO2bX9C20&list=PL-CSFEgC2tTydFcvrBITryRPZHg4tUde5&index=14
« Last Edit: November 10, 2020, 05:12:27 PM by Sacred Synthesis »
The Musical Synthesizer YouTube Channel:
https://www.youtube.com/channel/UChLGwGiRVs7rlZXnOG9_mUw

The Musical Synthesizer Blog: https://themusicalsynthesizer.wordpress.co

Re: I stylized the Evolver wave shape chart
« Reply #9 on: November 12, 2020, 08:07:59 AM »
ScottBrio,

Yes, what Sacred Synthesis is describing with varying the oscillators volume is how I would emulate some some waveshape variance.   The  Soundtower sequencer used to "vary" waveshapes is also very effective.     Note:  The pulse width function on the PEK only lets you apply that motion strictly to pulse waves. So that wont work.       In my original (oct 27) statement above I probably wasn't clear.  What I meant was the wave morphing ability that the P12 has would be nice to have on any future PEK remake.
DSI Equipment: Poly Evolver Keyboard, Evolver desktop, Prophet 8,  Pro-2, OB6, P-12
 

https://Soundcloud.com/wavescape-1

Re: I stylized the Evolver wave shape chart
« Reply #10 on: November 13, 2020, 01:46:23 PM »
I've started a new thread to demonstrate vector synthesis on the Poly Evolver.  Just a beginning:

https://forum.sequential.com/index.php/topic,4794.new.html#new

The key to making the effect worthwhile is in finding two very distinct sounding digital waveshapes, so that the changes between them are pronounced. 
« Last Edit: November 13, 2020, 04:32:38 PM by Sacred Synthesis »
The Musical Synthesizer YouTube Channel:
https://www.youtube.com/channel/UChLGwGiRVs7rlZXnOG9_mUw

The Musical Synthesizer Blog: https://themusicalsynthesizer.wordpress.co