30 Mar
2005
30 Mar
'05
2:23 p.m.
Steve Harris wrote:
On Tue, Mar 29, 2005 at 07:28:34PM -0800, Brad Fuller
wrote:
I fooled around with the numbers, but I can't quite get what I want.
Maybe you can help me. what I want to do is have a brick-wall at 5500Hz
(with some adjustments below it, though I think I've got that with the
settings of the parametric bands.) Do you think your hi-shelf with a
gain of -70 and a slope of (input number here) is just too shallow of a
slope to this filter for a wall?
brad
(maybe I'm not using the LADSPA args correctly.)
Steve Harris wrote:
You can push up the 1 to a higher number, but it will effect the response
near the cuttoff, that may not matter to much for your situation.
You can use the "fast lookahead limiter"
and "triple band parametric"
(actually 3 band para + low and high shelves) EQ from my plugin
collection, using a batch processing capable tool like ecasound or
applyplugin.
Thanks Steve, I'm trying your "triple band parametric" and I
can't get
the High-shelving freq to cut off fast enough. Perhaps I have the args
wrong: I have the last args as: -70 5536 1, but it seems a gentle
decline. Am I doing something wrong? I'd like to have a brick at 5k. Can
that be done?
Oh, BTW: why are the Q's limited to 4?
Dunno, it seemed like a good idea at the time I guess. The bounds are a
bit conservative, but thier just hints. The LADSPA spec says that
the plugin must accept any number, so try more radical numbers.