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Snap, crackl, pop with snares in Reaper

 
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Nigo
Jammer
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Joined: 10 Mar 2007
Posts: 31

PostPosted: Tue Oct 14, 2008 4:58 pm    Post subject: Snap, crackl, pop with snares in Reaper Reply with quote

Hi there

Lately I've been having problems with cracks or pops when using jamstix in reaper (v. 2.51). It seems like the sample (mostly snares I think) isn't loaded correctly. It will play, but often with a small crackling sound at the end.

Closing reaper and re-opening the song doesn't help. Once its there I have to change to another kit and then back to the original (at least it seems like this helps), but its an error that isn't easy to reproduce so I could be wrong here.

I first noticed it on a song with loads of tracks n' FX's, but now it occured on a completely new song as well with only a midi cuetrack and jamstix it self. Its also there if I render the song - same place each time.

I think my system is fast enough. ASIO drivers, Motu pre8, 2 gb ram, Athlon 64 2X 4200 and plenty of recently defragmentet harddrive space. Its been running fine ever since I got jamstix 2 last year, so I dont think CPU power or poor soundcard is the reason.

I'm guessing the error could be one of following, but I don't know anything about the "core" of jamstix so...

1. For some reason jamstix doesnt load the sample "completely".
2. A recent upgrade of Reaper could be incompatible with jamstix
3. A recent upgrade of jamstix (2.2.2 beta 3)
4. Errors in my ram (I put in a new 1gb block a few months ago).

What do you think? I hope some one would be able to help...
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Ralph [RZ]
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PostPosted: Tue Oct 14, 2008 5:02 pm    Post subject: Reply with quote

Please use 2.2.2 beta 14 and see if it makes a difference.
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Nigo
Jammer
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Joined: 10 Mar 2007
Posts: 31

PostPosted: Tue Oct 14, 2008 5:06 pm    Post subject: Reply with quote

update:

I tried loading my favorit kit (Jamstix 2 - hard) and clicking on the different drums. Sure enough - hitting the edge of the snare produced a pop at the end of each sample. At the center of the snare it sounds fine. For the snare I got:

snare left: snare - 14" metal
snare right: (--nothing--)
snare side: snare sidestick - 14" metal
snare bounce: snare bounce - 14" metal
snare rimshot: snare rimshot - 13" JS2 craviotto
snare brushing (--nothing--)
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Nigo
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PostPosted: Tue Oct 14, 2008 5:09 pm    Post subject: Reply with quote

Ralph [RZ] wrote:
Please use 2.2.2 beta 14 and see if it makes a difference.


fast reply Smile I'll try that Smile
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Nigo
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PostPosted: Tue Oct 14, 2008 5:14 pm    Post subject: Reply with quote

Ralph [RZ] wrote:
Please use 2.2.2 beta 14 and see if it makes a difference.


I got 2.2.14 now, but it didn't work Sad
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Ralph [RZ]
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PostPosted: Tue Oct 14, 2008 5:14 pm    Post subject: Reply with quote

Pleass send me the file rzdlog.txt from your Jamstix2 folder.
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Nigo
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PostPosted: Tue Oct 14, 2008 5:25 pm    Post subject: Reply with quote

hmm... it seems like its only 14" metal that's a problem. All other snares sounds fine. Cant remember if 14" metal is a part of the snare pack or one of the others I got. Wich one should I re-install? (assuming that could solve the problem). I think I lost the install file for stock drum kit for jamstix 2 and my download link has expired.
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Nigo
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PostPosted: Tue Oct 14, 2008 5:28 pm    Post subject: Reply with quote

Ralph [RZ] wrote:
Pleass send me the file rzdlog.txt from your Jamstix2 folder.


Its in your mailbox now (I'm a bit tired here so I forgot to write who its from)
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Ralph [RZ]
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PostPosted: Tue Oct 14, 2008 6:06 pm    Post subject: Reply with quote

This is very odd. I can't duplicate the problem here with Beta 14, REAPER 2.52 and the 14" Metal snare at all. Please see if increasing your ASIO latency makes any difference.
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Nigo
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PostPosted: Wed Oct 15, 2008 1:37 pm    Post subject: Reply with quote

Ralph [RZ] wrote:
This is very odd. I can't duplicate the problem here with Beta 14, REAPER 2.52 and the 14" Metal snare at all. Please see if increasing your ASIO latency makes any difference.


I tried increasing latency from 256 to 512 but no difference Sad

I would like to try to re-install that sample in question, but I seem to have lost the original installation file. Is it possible for you to re-activate my download link for my stock kit for jamstix 2? What information do you need from me to do that?

Thanks in advance Smile
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Ralph [RZ]
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PostPosted: Wed Oct 15, 2008 1:46 pm    Post subject: Reply with quote

The 14" Metal snare is actually from the Jamstix 1 stock kit. Please e-mail or PM me your name/e-mail used to order JS and I will renew your links.
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Nigo
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PostPosted: Thu Oct 16, 2008 10:17 am    Post subject: Reply with quote

I quit... I think Sad Having re-installed everything and still no joy. My favorite snare still has a snap at the end. Actually it sounds like when a waveform is cut at a non-zero value. You can have a listen of whats going on here: http://www.nigo.dk/junk/14metalsnare.wav

I don't think its a latency issue. The above recording was made by midi-triggering the sample and letting reaper render the track. As you'll notice not every velocity layer seems to have the snap.

Anyway, a question: if I choose install pack in jamstix 2 and the pack is already installed, will it overwrite the old files? If not then that's the reason why a re-install doesnt help I guess.

On the positive side - just got the Bonzo pack - great work Smile
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Ralph [RZ]
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PostPosted: Thu Oct 16, 2008 10:24 am    Post subject: Reply with quote

Yes, this is definitely not a latency issue. This is a 'fast drop' click noise where the voice generator cuts off while the signal level is still too high. I cannot produce this behavior here but I may have a work-around: Increase the DMP knob on the 'Snare Left' until the click is gone.
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Nigo
Jammer
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Joined: 10 Mar 2007
Posts: 31

PostPosted: Thu Oct 16, 2008 11:22 am    Post subject: Reply with quote

Ralph [RZ] wrote:
Yes, this is definitely not a latency issue. This is a 'fast drop' click noise where the voice generator cuts off while the signal level is still too high. I cannot produce this behavior here but I may have a work-around: Increase the DMP knob on the 'Snare Left' until the click is gone.


Fantastic - that did it Smile Thanks, Ralph
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