jupiter-80 and 50 Bass sounds and PWM

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Synthtron
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jupiter-80 and 50 Bass sounds and PWM

Post by Synthtron »

I have noticed on certain Bass Tones this unpleasant ringing like noise even a bit after keyoff.
They are the exact same on the Jupiter-80 and 50. I believe the culprit is the PWM waveform.
One registration, "Hammerhead" is obvious with the noise in its live set and tones listen to Fintail 2.

I was curious if this was present in other tones and it is in several:
0801: R&B BS 10
0807: R&B BS 16
0829: MG BS 16
0839: MG BS 26
0841: MG BS 28
0916: Wide BS 2
0917: Wide BS 3
0921: Chow BS 3
1046: Short BS 3
1083: Soft BS 3

I have read the post about the PWM aliasing and wonder if this is related to that or purposeful on the programmers part?

I do not plan on using any of those bass sounds, just curious what anyone else's thoughts were as to why they have that ringing type noise.
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