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Dave Smith Instruments SYNTHESIZERS

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Re: glide with sequencer?

2004-07-23 by Miles Bader

Alex <zero@...> writes:
>>> I guess what I mean is, would it be possible to control the glide 
>>> rate, in real time, using an external midi knob box?
>>
>>I have no experience doing this, so I can't say absolutely, but I don't
>>see why not -- all the Evolver's parameters are controllable via midi.
>
> no you can’t unless you want to do sysex, and only a few boxes appear to be able to
> speak the lingo.  Am I right in thinking the peavey 1600 thing can?  

Yes, and my impression is that many midi knob boxes can as well.  Of
course any computer sequencer will be able to do it.

> It would also have to update all 4 glide rates at the same time (assuming that you are
> using all 4 osc’s), which would be a chunk of data to transmit for 303 slide type
> moments, and may present problems, I don’t know.

For "303 slide type moments" all you have to do is set the glide rates
to X or to 0 (where X is the rate you want), depending on whether the
next note needs a slide or not -- there's no reason to send very many
messages.

> The sysex for the evolver looks pretty fierce.

Naw...

> To recap: afaik - glide is not a mod destination, hence not CC controllable.  Your
> better off programming a pitch bend.

For a _slide_?  That would _far_ more midi-intensive than simply setting
the osc glide rates (before each note, or even better, just when it
changes) and letting the synth do all the work...

The only exception I can think of is if you want a different glide curve
than what the Evolver uses, in which case I suppose a pitch bend would
be better (but then that pretty much holds for any synth).

-Miles
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