I think he just means standard overlap add fft http://en.wikipedia.org/wiki/Overlap-add_method
Which is what fft~ and ifft~ do already, if I am not mistaken.
Hans-Christoph Steiner wrote:
Not sure what "overlap add" is, but perhaps you mean additive? There are a bunch of tutorials included in Help -> Help Browser -> 3.audio.examples.
.hc
On Jan 9, 2010, at 2:35 PM, Gün KARAGÃZ wrote:
Hello everyone!
I am working on my senior design project. It's about creating digital musical instrument.
This is my senior design project description: The main task is to develop a package of signal processing algorithms that can perform real-time audio signal synthesis driven by a Wii-remote controller. The project has two parts: analysis (database construction) and synthesis. In the analysis part, Matlab tools will be designed that construct a sound database automatically from a given recording. The tasks in this part are: fundamental frequency estimation, stable frame region detection, frame extraction. In the synthesis part, a real-time signal processing environment, PureData, will be used to get the Wii controller signal, synthesize the audio signal using the database created in the analysis part with the frequency defined by the controller signal and send the synthetic signal to the soundcard.
I have completed all steps except overlap add synthesis in Puredata. Is there any tutorial how we can make overlap add synthesis in pure data?
I need a bit urgent help because of deadline! Thank you for everything.
-- Gun KARAGOZ - http://www.gunkaragoz.net
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
All information should be free. - the hacker ethic
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list