Crackling Sound

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1 Monat 1 Woche her #1 von Eltron
Crackling Sound wurde erstellt von Eltron
Hi there!
I've just bought a BLOFELD, second hand.
I did the last Firmware update. When I'm playin continuous/many notes on some pad sounds there's a crackling sound. No, it's not the Attack of the Amp Envelope (I've tried it). Sounds like voice stealing to me (increased CPU). I really don't remember that this happened before the update (maybe yes, maybe no).
Two questions:
1) Can I downgrade (rollback) to the 1st Firmware? Or the previous one? I think it was 1.1...
2) If it's a Digital issue, can it be fixed? 

Kind regards,

Eltron

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1 Monat 1 Tag her - 1 Monat 9 Stunden her #2 von raustli
raustli antwortete auf Crackling Sound
Same thing here, sounds like cpu-related.

edit: I just tried to roll back to firmware 1.22, same crackling when taxing the cpu. The problem is polyphony. If I have a patch using two sample oscillators with a long release time, the cracking occurs when 12 or more notes are playing at the same time. 

i’ve had the Blofeld Desktop for many years. Polyphony has always been a big problem, it used to be clicking, now it’s scrambled sound. I wish there was a way to hard limit the polyphony to 8 voices!
Letzte Änderung: 1 Monat 9 Stunden her von raustli.

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3 Wochen 2 Tage her #3 von Zaphod Betamax
Are you hooked up to USB?

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3 Wochen 1 Tag her #4 von Eltron
Eltron antwortete auf Crackling Sound
Yeap, I think has to do with Voice Stealing (not enough polyphony)!
Thanx for the feedback )))

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3 Wochen 1 Tag her #5 von Eltron
Eltron antwortete auf Crackling Sound
Either hooked to USB or not, same problem!

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