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Reverb for LXR?

daithibowzydaithibowzy
edited November 2014 in General
How easy or indeed how hard would it be to add reverb to the LXR? I'm fairly handy at C++ and have a good grasp of DSP. Is there enough processing power on ARM chip to do it?

Comments

  • daithibowzydaithibowzy
    Also memory. I know reverb is tough on resources.
  • erwanoneerwanone
    For the memory, a good compromises would be the reverb on only one voice, for exampleon the snare (on the fm page ). I would love a reverb on my snares and claps.
  • tonebursttoneburst
    Not sure having it on one voice only would help erwanone. If you're going to have one instance of the reverb, you may as well have one reverb, with adjustable reverb send level per-channel. I'm no DSP expert, though.

    a|x
  • brendanclarkebrendanclarke
    edited November 2014
    How easy or indeed how hard would it be to add reverb to the LXR?
    It's super easy.

    I know, I know, it's not what you're asking :) , but there are so many really good, really cheap reverb and delay units out there it just seems like a much better use of resources (in terms of both the LXR and programming time) to focus on cool features that couldn't be accomplished with an external box.
  • daithibowzydaithibowzy
    You make a very good point. I'm not sure what other features i really want though that can't be accomplished with an external box. Maybe I should look at other drum machines for inspiration.
  • brendanclarkebrendanclarke
    I think more envelope/waveform/sample control are valid points of enhancement. I'm trying to not get too into the DSP code, it's not my area of expertise, but I would like to see seamless looping of samples (ie, for 'single-cycle waveforms') at some point.
  • julianjulian
    I think the main constraint is the available memory. for a good sounding verb you need more than the 192kb of ram that the LXR has ;)
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