We have made some progress with filter emulation with uade. Antti S. Lankiala <alankila@bel.fi> did analysis on our measurement data, and found out coefficients for an IIR, and fixed the IIR implementation.
The current CVS version has a new filter implementation. And it can be compared with data recorded from a real amiga:
http://board.kohina.com/viewtopic.php?t=697
We would appreciate if some of you could provide feedback. But please try the current CVS version, not the latest developer version. This is UADE2, and these changes will not go to UADE 1.
Instructions to grab sources from CVS are at:
http://zakalwe.virtuaalipalvelin.net/uade/download.html
Filter emulation news
Re: Filter emulation news
If you are CVS agnostic, I just released uade 1.50-pre7 which has the proper filter code. It also fixes a bug that disabled filter emulation for users that had an old version of uade2 installed =)shd wrote:We have made some progress with filter emulation with uade.
http://zakalwe.virtuaalipalvelin.net/uade/uade2/devel/ has the latest tar ball.