Hello Bob
> Victor,
> Yes it works, though a little slow on this test
> machine p4 1.6ghz, 756 MBRam, but I by know means
> have it optimized for this. There is a 5 sec delay
> between speaking into sound card mic and seeing the
> display.
5 seconds delay is *huge* indeed; does the delay increases while playing? or is
it stable around 5 sec?
If the delay increases, you should try a 'lighter configuration' : a main
window's width at 700 pixels, and a longer time interval (you can find this it
at Menu -> Edit -> Preferences);
If the delay is stable and your CPU is not overloaded, you could try to
re-configure with the '--enable-realtime' option, to allow spectrum3d to have a
higher priority (RR p=50 to be precise); note that you'll have to edit (or
create) the '/etc/limits.d/security/audio.conf' file and add yourself as a
member of the 'audio' group if you do that (it is explained in the doc if you
want); otherwise, you'll have to run spectrum3d as root
Wich kernel are you using? A preempt would probably have better results, but
this is probably tweaking a bit more your system...
I have ten test machines with different
> os's, up to a quad core 2.8ghz and 8gb ram, so I can
> try many different ways.
Indeed, on this machine, it should rock :-)
There is a realtime audio analysis and display in 3d.... this is CPU and GPU
consuming...
> I already had libgtk2.0-dev, but still got errors
> during make (not during ./configure) about missing
> libgtk+-2...
> So I compiled it from source, after meeting several
> of it's dependencies.
This concerns me; it should work out of the box with just libgtk2.0-dev
installed. Wich Debian and libgtk+2.0 version are you using?
>
> I have notes on all this on the test machine if you
> are interested.
Yes please; i'm interested!
Thank you for this
Victor
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