Ben, on the Csound list someone was discussing convolving little windows of each sound together to do it in real time. Not sure about the details, but i can forward you the relevant emails if you're interested.
Whilst your convolution idea here seems really cool, would anyone be interested in a convolve~ external? If I can find a little time and there is enough demand, I might well code one.
Regards,
Chris.
At 22:31 1/07/2002 -0800, you wrote:
And here's the attachment :)
On Mon, Jul 01, 2002 at 10:26:08PM -0800, bsaylor@Macalester.edu wrote:
I was trying to make a convolution patch (need to learn about FFT, but I don't have my DSP book with me) and came up with this. I'm not even sure this is the right idea for doing realtime convolution - maybe someone has a better one. It uses Joseph Sarlo's windowing library.
I would like to use convolution with impulse response sounds to create reverb - is this even possible/feasible in realtime?
Ben
On Tue, Jul 02, 2002 at 12:21:08PM +0800, Chris McCormick wrote:
Hello again, I can't seem to find anything in the docs about convolution. Is it
possible
in Pd? What are the techniques? Is it actually in the docs but i am just blind?
Regards,
Chris. ______________________________________________________ Chris McCormick - Systems Developer - PerthWeb Pty Ltd Internet Solutions for your business! Level 9/105 St George's Tc - Perth - Western Australia Ph: (08) 9226 1366 Fax: (08) 9226 1375 Visit Perth online! : www.perthweb.com.au PGP Key = http://www.perthweb.com.au/~chris/public.txt
Chris McCormick - Systems Developer - PerthWeb Pty Ltd Internet Solutions for your business! Level 9/105 St George's Tc - Perth - Western Australia Ph: (08) 9226 1366 Fax: (08) 9226 1375 Visit Perth online! : www.perthweb.com.au PGP Key = http://www.perthweb.com.au/~chris/public.txt
On Thu, Jul 04, 2002 at 04:39:22PM +0800, Chris McCormick wrote:
Ben, on the Csound list someone was discussing convolving little windows of each sound together to do it in real time. Not sure about the details, but i can forward you the relevant emails if you're interested.
Thanks, please do :)
Whilst your convolution idea here seems really cool, would anyone be interested in a convolve~ external? If I can find a little time and there is enough demand, I might well code one.
I don't know what an external would offer over an abstraction, but I'd be interested to see what you come up with.
Ben
While trying to build pd 29 on OSX i get an error that CoreAudio/CoreAudio.h and CoreServices/CoreServices.h could not be found Anyone else experience this? can someone attach the CoreAudio.h file for me or tell me where it should be?
i a pretty sure i got TCL working as the wishshell.app runs but i seem to be either missing CoreAudio.h or have not installed things properly.
any help will be fantastic cheers
Pat Pagano, Director South East Just Intonation Society http://www.screwmusicforever.com/SHREESWIFT/
hi,
have you considered using something similar to the 'convobros' example, somewhere in the Pd's fft docs (sorry, I have not followed this thread closely...)?
Krzysztof
Chris McCormick wrote:
Ben, on the Csound list someone was discussing convolving little windows of each sound together to do it in real time. Not sure about the details, but i can forward you the relevant emails if you're interested.
On Thursday 04 July 2002 08:40, Krzysztof Czaja wrote:
hi,
have you considered using something similar to the 'convobros' example, somewhere in the Pd's fft docs (sorry, I have not followed this thread closely...)?
Krzysztof
Chris McCormick wrote:
Ben, on the Csound list someone was discussing convolving little windows of each sound together to do it in real time. Not sure about the details, but i can forward you the relevant emails if you're interested.
Yes please, I love the convobros example.As a newbie I have a question.I can't find a way to save the effect into a snd file.All the examples I have are either for reading snd files or for streaming over the net(?).I know I'm probably missing something really simple but I'm stumped.
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bsaylor＠macalester.edu -
Chris McCormick -
Krzysztof Czaja -
NJCross -
shreeswifty