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Antimon
Joined: Jan 18, 2005 Posts: 4145 Location: Sweden
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G2 patch files: 100
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blue hell
Site Admin
Joined: Apr 03, 2004 Posts: 24079 Location: The Netherlands, Enschede
Audio files: 278
G2 patch files: 320
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Posted: Sat Aug 25, 2007 8:24 am Post subject:
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It looks like some sort of internal calculation overflow. When I reduce the voice count to 3 the bad is gone ... I tried adding attenuators before all eight mux inputs, I can then raise the voice count again (but not to eleven anymore due to increased complexity). _________________ Jan
also .. could someone please turn down the thermostat a bit.
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Antimon
Joined: Jan 18, 2005 Posts: 4145 Location: Sweden
Audio files: 371
G2 patch files: 100
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Antimon
Joined: Jan 18, 2005 Posts: 4145 Location: Sweden
Audio files: 371
G2 patch files: 100
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ian-s
Joined: Apr 01, 2004 Posts: 2669 Location: Auckland, New Zealand
Audio files: 42
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Posted: Sat Aug 25, 2007 3:02 pm Post subject:
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Can't duplicate here. Sounds fine after at least 100 key presses.
Might depend on lfo phase, which is random every time patch is loaded. I tried several loads and can't detect anything but the sine tone.
I do get mystery noises sometimes when the G2 has been running for several days. |
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Antimon
Joined: Jan 18, 2005 Posts: 4145 Location: Sweden
Audio files: 371
G2 patch files: 100
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Posted: Sat Aug 25, 2007 3:08 pm Post subject:
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Ooh - one of those not reliably reproducible thingies. I hate those. I liked my waveshaper Blue Hell - by attenuators a think you mean a 1-1 mixer, right? If I add those it works, but memory rises above 50% Oh well, I can always edit in lfos and whatever as I please, instead of using those switches.
/Stefan _________________ Antimon's Window
@soundcloud @Flattr home - you can't explain music |
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blue hell
Site Admin
Joined: Apr 03, 2004 Posts: 24079 Location: The Netherlands, Enschede
Audio files: 278
G2 patch files: 320
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Posted: Sat Aug 25, 2007 3:19 pm Post subject:
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Antimon wrote: | I liked my waveshaper Blue Hell |
me too, it is a nice organ, I added a bit vibrato and set the LFO's somewhat slower, even nicer than a Solina IMHO
Quote: | by attenuators a think you mean a 1-1 mixer, right? If I add those it works, but memory rises above 50% |
Yes, that's what I meant, and yes , that's what it does and what I meant when I said I could not set the voice count to 11 anymore.
You could hand limit the amplitudes for the envelopes as well I guess, that wouldn't cost DSP but only headaches when the noise creeps back in _________________ Jan
also .. could someone please turn down the thermostat a bit.
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blue hell
Site Admin
Joined: Apr 03, 2004 Posts: 24079 Location: The Netherlands, Enschede
Audio files: 278
G2 patch files: 320
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Posted: Sat Aug 25, 2007 3:21 pm Post subject:
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Antimon wrote: | maybe this thread could be moved to the bug forum? |
Done. _________________ Jan
also .. could someone please turn down the thermostat a bit.
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Antimon
Joined: Jan 18, 2005 Posts: 4145 Location: Sweden
Audio files: 371
G2 patch files: 100
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Posted: Sun Aug 26, 2007 2:40 pm Post subject:
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Thanks.
Messed around some more. I thought that the villain maybe was the set of switches, so I changed from switches to 2-1 mixers instead (attached) - still the same problem.
It's a really weird noise. Not pure distortion, more like an interference of some kind.
Then I switched from 2-1 mixers to 4-1 (also attached), and moved the constant from chain to attenuated inputs, and then it's ok. More or less what I wanted from the start (the switches were a clumsy solution anyway), and within 8 voice territory.
It's like you say, something happens when sound is taken from a control signal that is mixed too high.
Also, I wonder why the x-fade mux outputs a blue cable when it is controlled by a red.
/Stefan
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sbt_mux_shaper2.pch2 |
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sbt_mux_shaper2.pch2 |
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2.83 KB |
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2191 Time(s) |
_________________ Antimon's Window
@soundcloud @Flattr home - you can't explain music |
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blue hell
Site Admin
Joined: Apr 03, 2004 Posts: 24079 Location: The Netherlands, Enschede
Audio files: 278
G2 patch files: 320
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Posted: Sun Aug 26, 2007 2:51 pm Post subject:
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You attached the same patch twice, but it's the working one
The mux staying blue probably is an oversight or a sleeping quality manager maybe, it should go red IMO. _________________ Jan
also .. could someone please turn down the thermostat a bit.
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Antimon
Joined: Jan 18, 2005 Posts: 4145 Location: Sweden
Audio files: 371
G2 patch files: 100
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Posted: Mon Aug 27, 2007 3:21 am Post subject:
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We've established that something is wrong, at any rate. Thanks for your help.
/Stefan _________________ Antimon's Window
@soundcloud @Flattr home - you can't explain music |
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