On Friday 21 January 2005 18.37, Paul Davis wrote:
> >I can't follow you here. Liontracs is Intel based, no? Where did
> > the dsp come from? What dsp? Did you find any tecnical specs on
> > korgs site worth mentioning?
>
> the lionstracs machine is using several DREAM dsp chips for audio
> synthesis, at the very least.
>
> the video demo of the oasys at namm showed it doing things that i
> don't think you could reliably do with linux, or any other general
> purpose OS, unless are just using it to control DSPs.
What would that be, exactly?
There is RTAI/LXRT and RTL, both of which provide various forms of
kernel and user space hard real time scheduling. Provided you have
compatible drivers (which is no issue when dealing with turn-key
systems), you can basically just use one of those instead of
Linux/lowlatency to cut worst case latency down to the µs range. The
only practical limits are RAM access times (cache misses add to the
scheduling latency) and raw processing power.
//David Olofson - Programmer, Composer, Open Source Advocate
.- Audiality -----------------------------------------------.
| Free/Open Source audio engine for games and multimedia. |
| MIDI, modular synthesis, real time effects, scripting,... |
`-----------------------------------> http://audiality.org -'
--- http://olofson.net --- http://www.reologica.se ---
Received on Sat Jan 22 00:15:04 2005
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