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Zebra Noise Problem
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- KVRAF
- 18587 posts since 16 Sep, 2001 from Las Vegas,USA
I'm still on Sonar 7 PE so maybe that's why I didn't experience any problem here.
None are so hopelessly enslaved as those who falsely believe they are free. Johann Wolfgang von Goethe
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- u-he
- 28073 posts since 8 Aug, 2002 from Berlin
I've just looked into it and there's indeed something that might be causing this. I'll run a few tests (probably not before tomorrow) and see what's happening then... I'll post it here if my suspicion is right and then we'll know if it's it or not.red37 wrote:Any word on this one Urs? I Know yer busy like...
Cheers,
Urs-
- KVRist
- 136 posts since 20 Dec, 2007
Not sure if this is related but I recently installed XP on my mac via bootcamp to try out samplitude. In samplitude zebra gives a distorded sound in the right channel. This is with the asio driver of the NI session i/o card. When I use Magix's asio driver zebra is not distorded. This lead me to believe the problem is with the NI driver but I checked other synths and they do not have this problem with the NI driver.
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- u-he
- 28073 posts since 8 Aug, 2002 from Berlin
That's interesting!Mans wrote:Not sure if this is related but I recently installed XP on my mac via bootcamp to try out samplitude. In samplitude zebra gives a distorded sound in the right channel. This is with the asio driver of the NI session i/o card. When I use Magix's asio driver zebra is not distorded. This lead me to believe the problem is with the NI driver but I checked other synths and they do not have this problem with the NI driver.
I've been trying to nail this over and over, but maybe I've been looking at the wrong portion of code...
At what buffer size are you running it in each configuration?
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- KVRist
- 136 posts since 20 Dec, 2007
I'll post the settings this evening.Urs wrote:That's interesting!Mans wrote:Not sure if this is related but I recently installed XP on my mac via bootcamp to try out samplitude. In samplitude zebra gives a distorded sound in the right channel. This is with the asio driver of the NI session i/o card. When I use Magix's asio driver zebra is not distorded. This lead me to believe the problem is with the NI driver but I checked other synths and they do not have this problem with the NI driver.
I've been trying to nail this over and over, but maybe I've been looking at the wrong portion of code...
At what buffer size are you running it in each configuration?
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- KVRist
- 136 posts since 20 Dec, 2007
Ok here's what I tried:
Magix driver:
64 samples --> only sound in left channel with frequent crackling
96 samples --> left channel ok, right channel heavily distorted
128 samples and up --> both channels ok
With the NI driver there is distortion in the right channel even @ 2904 samples and the distortion gets heavier the lower the buffer.
Hope this helps.
Magix driver:
64 samples --> only sound in left channel with frequent crackling
96 samples --> left channel ok, right channel heavily distorted
128 samples and up --> both channels ok
With the NI driver there is distortion in the right channel even @ 2904 samples and the distortion gets heavier the lower the buffer.
Hope this helps.
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- u-he
- 28073 posts since 8 Aug, 2002 from Berlin
Very interesting find!
I think this will steer me into the right direction...
I'll check it out!
Thanks,
Urs
I think this will steer me into the right direction...
I'll check it out!
Thanks,
Urs
