Bpm move Alone

[josh]

Hello ! I just realized that when I plug my AR and my A4 by Midi to my octatrack, the tempo settings of the AR machine, A4 goes crazy and moves alone between 130bpm and 131bpm, you have an idea where it could come ?

[Rusty]

Clock jitter when chained to analog 4

Does anybody else experience this? My clock jumps around by +-. 3 bpm when it receives transport from the analog four and vice versa... Could it be my midi cables? I have tried a few different ones and always get the same result... I'm starting to really notice it now when using delays... It's becoming a bit of a nightmare. I will post a video tomorrow of it occurring Any help would be greatly appreciated Cheers Conor

Analog series generates MIDI Clock with high jitter

MidiClk is a high precision MIDI Clock tester that runs on the MidiGAL device created by Peter Kvitek (see http://midisizer.com/midigal/ for more details). In MIDI Clock Tester mode, MidiClk measures incoming MIDI Clock accuracy and stability. The clock accuracy is displayed as a BPM value. Stability is displayed as standard deviation expressed as a percentage of the average BPM value. Both values are sampled over a period of four beats (96 MIDI Clock messages). I’ve used MidiGAL running MidiC…

[josh]

Thank you for your reply ! but in the two topics you sent me, they did not solve my problem

[Rusty]

Does the tempo fluctatate? Or just the display?

[konputa]

As Rusty asks, is this the natural tempo drift that you will see on the synced device tempo display or is there audible drift? Audible drift or slop is a problem, the clock counter oscillating as it resamples the incoming clock every 24 pulses per quarter note is not.

[josh]

actually there is only the display that moves, good if it’s normal you reassured me! thanks guys