Midi latency - Roland XP-30/Cubase LE

Discussion in 'alt.music.synth.roland' started by slanters, Mar 21, 2006.

  1. slanters Guest

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    I've recently acquired a Roland XP-30, which is connected via a
    Tascam US-122 to Cubase LE (Windows XP).

    When I record midi the input always comes back late - e.g. note
    triggered at 2.02.01 appears in Cubase at 2.02.02. I don't like to
    record with Auto Quantise but if I try it then Cubase will correct
    this. Having said that, I really would prefer not to use AQ.

    If I record straight to audio everything's fine give or take the
    normal very small timing errors.

    The XP-30 has the Clock Source set to midi and the system tempo is
    being "read" from Cubase.

    Have any of you kind people any thoughts please?
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  2. Aphelion Guest

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    On 21 Mar 2006 01:48:21 -0800, "slanters"
    <> wrote:

    >I've recently acquired a Roland XP-30, which is connected via a
    >Tascam US-122 to Cubase LE (Windows XP).
    >
    >When I record midi the input always comes back late - e.g. note
    >triggered at 2.02.01 appears in Cubase at 2.02.02. I don't like to
    >record with Auto Quantise but if I try it then Cubase will correct
    >this. Having said that, I really would prefer not to use AQ.
    >
    >If I record straight to audio everything's fine give or take the
    >normal very small timing errors.
    >
    >The XP-30 has the Clock Source set to midi and the system tempo is
    >being "read" from Cubase.


    Why do you have the XP-30 clock source set to MIDI, is it being synced
    to Cubase to transfer data?

    Does the XP-30 have an onboard sequencer or arpeggiator you're using
    to send data to Cubase?

    Not sure how you know data is triggered at 2.02.01?

    That said, I thought the Tascam's USB MIDI felt sluggish (have one but
    don't use MIDI on it) One thing to try are the different USB ports on
    your computer.

    Ap
  3. slanters Guest

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    >Does the XP-30 have an onboard sequencer or arpeggiator you're using
    to send data to Cubase?

    Arpeggiator sometimes.

    >Not sure how you know data is triggered at 2.02.01?


    Because that's where, for example, the snare would fall in an ordinary
    4/4 pattern and that's where it ends up if quantised after recording or
    if recorded with AQ active.
  4. rednek Guest

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    Is it possible you are using the "emulated" midi drivers for the US122?
    You may need to do the "ignore port filter" mod (move it into its
    parent folder) and disable any emulated drivers in the device manager.
    HTH
    Red
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  5. slanters Guest

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    Thanks for that Red. I have done the "ignoreportfilter" mod and have
    no emulated drivers in sight!

    Tony
  6. flyblown Guest

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    Hello Tony,
    This is OT regarding your question, but I just replaced my entire
    studio set up (which I hadn't used for a couple of years) with a new PC
    (XP), new (Saffire) interface, and installed Cubase LE. I also have an
    XP 30 which I had working fine on the old set up. Now, I'm having to
    re-learn everything nearly from scratch.

    One thing driving me crazy is that I can't get the MIDI out to trigger
    the sounds on the xp30. I *think* I've done it right in Cubase LE (midi
    thru is checked) and I thought I had done it right on the XP 30 (in
    perform mode, I activate sytem then the 4th edit button and set local
    to OFF) but nothing doing : midi out won't trigger the sounds. Now, I
    swapped the cables, and midi in still works, so it's not the cables...
    I can trigger a VSTinstrument with MIDI from the keyboard, but I don't
    have another sound module to test... any ideas ?

    BTW : I saw on another post that you have an xp30
    script................. i'd be v interested in getting hold of it... if
    I ever get the XP30 working

    Thx in advance, and sorry for posing such a dumbass question

    slanters wrote:
    > Thanks for that Red. I have done the "ignoreportfilter" mod and have
    > no emulated drivers in sight!
    >
    > Tony
  7. flyblown Guest

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    Replying to myself.... 'twas the midi thru on the saffire.

    Still very interested in the xp30 script if it's available...
  8. slanters Guest

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    Just got back from a short holiday so only read your post today. Give
    me a day or so to get Bergamo out of my head and I'll send you the
    script with pleasure. I assume from what you've said in your post that
    you're not having any timing problems with your set-up?
  9. slanters Guest

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    Just got back from a short holiday so only read your post today. Give
    me a day or so to get Bergamo out of my head and I'll send you the
    script with pleasure. I assume from what you've said in your post that
    you're not having any timing problems with your set-up?
  10. slanters Guest

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    Just got back from a short holiday so only read your post today. Give
    me a day or so to get Bergamo out of my head and I'll send you the
    script with pleasure. I assume from what you've said in your post that
    you're not having any timing problems with your set-up?
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