[PD] real-time audio processing
x at meta.lo-res.org
Mon Jun 11 16:14:25 CEST 2001
> I'm slightly confused about how pd handles files, because as it seems to me
> there are several operators to load files, but I don't know which one's the
> correct one for reading from a channel.
If I assume correctly that you are trying to process live input you should
use the adc~ object which has 2 signal outlets for the right and left channel.
> Second, whenever I connect more than
> two functions with each other they don't seem to work anymore, which is mainly
> because I don't know what input/output they assume (and the help files don't
> seem to know either), resulting mostly in errors.
the status window and the tutorial patches in the doc directory should get
you started here, basically fft~ puts out numbers suitable for consumption
of the ifft~ object, there are tutorial patches on that.
> Finally, I would like to send the results to a C program: is there anything
> that allows me to do that other than writing things to a file, and opening it
> from the 'main' program?
there are netsend/receive objects that enable communication via sockets (tcp
or udp) , on unix a named pipe (mknod /tmp/mypipe p) would be another option,
writing an external hmmm .. anything else ?
chris at lo-res.org Postmodernism is german romanticism with better
http://pilot.fm/ special effects. (Jeff Keuss / via ctheory.com)
More information about the Pd-list