2 Nov
2006
2 Nov
'06
6:46 p.m.
On Fri, Nov 03, 2006 at 09:23:10AM +1100, Stuart Allie wrote:
I've just started playing with jack_convolve and
I'm having a few
problems. If I run the program with the default gain factor (1.0) and a
room-type impulse, the output is horribly clipped - it clips on even a
small input signal. In order to get a clean output, I have to reduce the
gain to something like 0.01. Is that normal/expected behaviour? It seems
odd that the default gain would be 1.0 if a useful value is around
0.01...
It depends on the energy in the IR. If it is a single strong pulse
followed by much lower samples, then a gain of 1 should work. If the
IR contains a lot of high amplitude samples, you will have to reduce
the gain.
You may want to have a look at JACE :
http://users.skynet.be/solaris/linuxaudio
--
FA
Lascia la spina, cogli la rosa.