Help to build a sampler with effects using the LIVID Ohm64 MIDI controller

mirror of chaos's icon

Hello,

I would like to ask some help to build a patch to use the Ohm64 controller as a sampler of 64 sounds with the following functions based in the picture attached below:

1-Assign 64 sounds to each button of the 8x8 grid repeating in a loop.

2-Play/Stop buttons to stop the loops.

3-Pan left/right and vice versa in one know (it does not matter if is located at left or right) preferably the first starting from left.

3-Volume fader applied to all samples, (one control to rule them all).

4-And finally a plugin or abstraction assigned to each of the 8 parameters of the Device control.

I know it is difficult but I would thank a lot to build this or tell me how should I do.

Thanks in advance.

mirror of chaos's icon

Please, Anyone can help?.

Jean-Francois Charles's icon

Well, you'll have to break it down in steps, like:
- build a looping sampler (one voice) as you like it
- make your sampler polyphonic (maybe with poly~, in which case you'll break into small steps, starting with simple poly~ examples, etc.)
- refine what else you want in the software part of your instrument ("plugins", etc.)
- the easiest step is the mapping to your controller: either you use the Max 8 built-in "MIDI mapping" software, or you use the traditional [notein][ctlin] objects. Both are easy, so you choose your favorite way.
Building the sampler as you like it, that's what's going to take time.

mirror of chaos's icon

Jean-François thanks for reply. I am newbie, How should I do for make the sample polyphonic?. Please, Can you attach an example patch?.

Max Gardener's icon

There's a tutorial for that, Mr. Path. In fact, the MSP tutorials cover much of the scope of the subtasks Jean-Francois has laid out, and they're built right into Max. Click on the magnifying glass icon in any patcher window, and type in keywords like "sampler" and "poly~."

Scroll down to the Documentation tab, where you'll find tutorials listed. Those tutorials contain sample patches you can start with as you learn. Here are a couple of examples.

Building the single-voice sampler: https://docs.cycling74.com/max8/tutorials/10_midichapter03
Exploring polyphony with the poly~ object: https://docs.cycling74.com/max7/tutorials/11_polychapter01

Good luck with your project!

mirror of chaos's icon
mirror of chaos's icon

Has the tutorials that you attach .maxpat files?.

Max Gardener's icon

Those tutorials are available either by using the Search feature of Max (which I described first), or by looking at the online versions. The tutorials that came with Max contain the sample patches.

mirror of chaos's icon

Thanks. How should I do to control a specific parameter of a plugin?, I think is something about MIDI mapping but I am a bit lost. I only want to control one parameter not the others.

Max Gardener's icon

Again - you have a search facility built right in to the program. I would suggest you click on that magnifying glass, type in something... um.... "MIDI mapping" and see what you get.

If you're working with a Max for Lives device, then you'd probably use standard Live stuff.

mirror of chaos's icon