Re: Good DSPs for Home-Cooked Coefficients?
Frank,
Some that I am aware of, many of which have already come up:
Biamp Tesira
Crown iTech HD
Mediamatrix Nion
MiniDSP OpenDRC
Powersoft K
Soundweb London
Symetrix Jupiter and Symnet Edge
AFAIK, the Xilica box implements FIR differently, I don't recall the specifics, but folks like Fulcrum apparently can't use them.
Same deal with Lab Gruppen/Lake - FIR is implemented differently. However, I recall seeing some information that they were working on adding support for arbitrary coefficients, not sure where that is at though. Last I had heard they were aiming for late 2011, so not sure if that has stalled, been abandoned, or what.
As you are likely already aware, in the interest of latency, you want to minimize the number of taps as much as possible, and be aware of the time vs frequency relationship.
What is your intended application?
