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At 10:42 AM -0800 12/11/98, John Neilson wrote: >Forwarded message: >> >Subject: Multiple Loops question >> > >> >Which -- if any -- of these boxes will let you play multiple loops >> >simultaneously? I don't mean layering on one loop and then clicking >> >to a parallel, but unrelated loop for another section. I mean having >> >loops 1 - 2 - 3 - 4... running simultaneously in parallel, and being >> >able to turn off #2 for a couple passes, then bring it back in and >> >turn off #4, etc. You know, like an 8-track mixer with track mute >> >buttons, or like a sampler where you can trigger multiple samples >> >while others are playing. >> >> I've wondering about this as well - my dream looper would be all of the >> above w/ pitch modulation, the ability to save the loops to a SCSI >> device, Full MIDi support and onboard FX ('verb at least). It Doesn't >> seem like it's too much to ask for but until I get an advanced E.E. >> degree I'll be hoping that my EDP & sampler (an ASR10) will have >> puppies one night... >> >> jmw >> >So I gather that none of the current boxes do this? I had thought that >the Echoplex would have been the one that might have his feature, given >the big ticket price and the fact that it has the perfect foot controller >for it (unlike the old JamMan). When did ~$600 become a "big ticket price"??? Which adjectives are left for things in the $3-4k range, like kyma, eventide dsp4000, emu 4xt, k2500, etc? "really fuckin' enourmously huge ticket price?" :-) I mean, the "affordable" class of traditional samplers (emu esi-4000, yamaha A3k, etc.) or even the roland sp808, are about twice that with no options added, at a street price around $1200. And none of those have full duplex audio to let you do things like real-time overdubs and such that loopers do. they also lack high end sampler features like scsi, spdif, full effects, etc. You just ain't going to get full realtime looping capabilities plus all the features of the top samplers for $600! (or $1200, probably....). I'm curious about your thought that the echoplex footpedal is perfect for working with multitrack loops. It's fine for one loop track, but I don't see how it could easily apply to multiple tracks at the same time. I think people don't realize just how complicated the interface for fully multitracking looper would have to be. The idea of fully asynchronous multitracked loops sounds great on the surface, and everyone wants it, but how do really deal with controlling it all in realtime without being totally overwhelmed? Have you really thought this out? I don't think 7 red buttons are gonna do it! Imagine: recording input 1 onto loop 5 while multiplying loop 2 and adding something else from input 2 to it while changing the feedback of loop 4 and copying 2 bars of loop4 to loop 1 and loop 7 while changing the mix of loop 3 and doing undos on loop 6 and stuttering triggers on loop 8. Is it possible to make an elegant interface where such things can be done easily? Or do we need to grow more appendages? At the very minimal, I'd think you would want this footcontroller to have a set of switches to select which track you are currently operating on, another set of function switches, and some indicators to tell you what loop you are currently working with. That right there is quite a bit more complicated than the echoplex pedal, and to me it is still very rudimentary. What about mixing? you also want to control which tracks the inputs are going to, and control the mix of all the loop tracks and the inputs going to the output. (or outputs, since you probably want several...:-) And you'll probably want patch points to send the feedback path out to external effects, with appropriate mix control over that. So that's a whole mess of faders, level indicators, mute buttons, etc. Certainly way beyond what could be sensibly put on a footpedal or a rack, so we're talking table-top. You'll need quite a display to show you what's going on with all these different tracks (loop time for each, current function operating, multiple#'s, sync status, etc, etc...). In fact, we want to access a file system over scsi or whatever and probably deal with lots of parameters. So we'll throw in a nice graphical display with some function keys and parameter editing knob. And lots of knobs, right? We'll need feedback control for each track, and the endlessly requested pitch and time warp knobs. And some filter knobs, can't forget those. Knobs for LFO modulations too, sure. Others? heck we'll throw in a few assignable knobs for anything you want. And we'll need some set of controls to let loops interact with each other, for copies, replaces, synchronization, even modulations maybe. uh-oh, looks like our control panel all by itself will cost $2000, hope there's lots of wealthy loopers out there....;-) But we still haven't really dealt with the question, "how do you control multiple loop tracks in realtime?" Sure, our imaginary uber-looper has multiple tracks availabe. and lots of controls for them. But it's the brute-force approach, everything is laid out there, it's big. The more tracks, the more complicated it gets. When does it get too complicated and you can no longer focus on the actual music? Also, it still enforces an approach where the user is really only working on one track at a time, then switching to another to work with it. The tracks might be playing simultaneously, but not controlled simultaneously by the user. That might be ok for meticulously composing something, but we want to work in real time. So somehow, a meta interface is needed, something to put the user a notch above the detailed interface so he/she/it can truly manipulate multiple tracks simultaneously, and still remain musically creative. Any thoughts on that? Is there a genius in the house to crack this nut? kim ______________________________________________________________________ Kim Flint | Looper's Delight kflint@annihilist.com | http://www.annihilist.com/loop/loop.html http://www.annihilist.com/ | Loopers-Delight-request@annihilist.com