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[Gelöst] Notes don't play below F3 with Pulse on OSC1/2 with Unison > 1

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Beiträge: 3
Themenstarter
(@stijn-dclqgmail-com)
Active Member
Beigetreten: Vor 3 Wochen

Hi,

1st 

Simple patch. 

Pulse on First OSC. Level 100%, filter complete open.
Mix on 0, so only OSC1 i should hear. 
SubOSC = 0.

Unison =7

Problem = no sound. Nothing helps. Playing with PW, Hardsync etc.
Same happens with Pulse on OSC2.

Other OSC forms are not  affected(PD Pulse works also). Only HarmonicSeries doesn't do 0,0(also on higher notes)

Notes that are playing G#2, C3, A2.

If i change  C3 to higher note it starts playing from F3.

Same happens with other notes. I have to raise them till F3 before they make sound.

Reecer receives them since they are played on the keyboard. 

If i low unison to 1, i have sound! Raise it to 2 and I have again no sound anymore from notes below F3.

Windows 11
Bitwig 5.3.11. 


1 Antwort
admin
Beiträge: 33
Admin
(@admin)
Mitglied
Beigetreten: Vor 2 Monaten

Hey Stijn,

just wanted to let you know: your bug report was spot on. The Pulse waveform had an incorrect formula that killed all harmonics in the lower register when Unison was enabled. Totally fixed now in v1.2.0.

While I was at it, I also found a related issue you helped uncover: the new wavetable types had the same problem with Unison. The unison engine simply wasn't aware of the new waveform types and defaulted to silence. Fixed as well.

You can grab v1.2.0 from your account: https://kreuzberg-audio.com/my-account/

Really appreciate you taking the time to write such a detailed report with the exact steps to reproduce. That makes fixing things so much easier. You got a shoutout in the release notes too!

If you run into anything else, just let me know.

Cheers,
Frank
Kreuzberg Audio


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