Post your questions, opinions and reviews of the MPC1000. This forum is for discussion of the OFFICIAL Akai OS (2.1). If you wish to discuss the JJ OS, please use the dedicated JJ OS forum
By purest spiritual pigs Sun Jun 05, 2011 2:44 am
I'm using the Akai OS not the JJOS. I'm trying to record a sequence of a looped sample. I hit record on the sequencer, press and continue to hold the sample pad. I want the sequence to be 120 bars. For some reason, even though I can hear the sample continuing to play, as the sequencer is recording, when I play back the sequence, I can only hear the loop up untill the 29th bar, then I can no longer hear the loop even though the sequence plays to the 120th bar.
If you'r wondering why I'm sequencing the loop this way, please see my post on looping samples.
Any ideas on this?
Thanks
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By stickyrikky Mon Jun 06, 2011 7:15 am
After reading your post, out of curiosity I looped a sample for two bars, and in SEQ EDIT mode, I made 59 copies of those two bars to give me a grand total of 120 bars. I let it play for about 50 bars before my ears couldn't take it anymore. But I didn't have any problems. What else might you have going on at the 29th bar that is causing your sample to be muted? Possible culprits, off the top of my head: polyphony limits, mute groups, mono/poly settings...

Good luck on it and keep us updated on the outcome...
By purest spiritual pigs Wed Jun 08, 2011 2:14 pm
I'll look into the culprits you mentioned, although one difference, and I don't know why it would matter, is that I sequenced a looped sample without copying bars the way you did. I just held the pad for the entire duration.
Thanks a lot for the feedback
By purest spiritual pigs Sat Jun 11, 2011 10:40 pm
Thanks......and here's some new info. I think it has to do w/ the amount of bars. I slowed the tempo down from the default 120 BPM to 30 BPM. It was able to record the whole duration that way. This at least clarifies that it's probably a bar amount issue and not a time duration issue. What ever it's doing, it's doing it in it's default settings because all I'm doing is starting w/ a brand new sequence.
Thanks again for the feedback
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By le rat Sun Jun 12, 2011 12:09 am
Hello,

It's the duration limit. Check in STEP EDIT and you'll see the number 9999.
The BPM will also have an influence on the final result.

Peace
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By stickyrikky Tue Jun 14, 2011 4:45 am
And there it is.

Right on, Le Rat. I probably would have been stumped, had I even stayed true to my word and remembered to perform the test in the first place.
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By le rat Tue Jun 14, 2011 5:14 pm
To be more precise, you can record but it won't replay more than the 9999 limit (akai os).
It's approximately 26 bars if you use a 4/4 time sig.