Hi, I am at the moment stuck with a 44Khz sample rate, which is fine with the sounds I'm working with (in the 800-7000Hz area) but which makes 1000 sample ffts too slow. So I wondered if anyone's done audio interpolation with Pd or how you'd go about doing this. Right now the only option I'm aware of is writing an external with the interpolation and try to spit out the audio at a higher rate than it comes in. Will Pd at all allow for this, or is it locked to the sample rate of my hardware? I've been googeling for externals that do this already but found none. For the interpolation I was thinking of using line~, but it doesn't seem fine-grained enough, asking for milliseconds.
Speaking of fft, can anyone point me in a direction of how to narrow the analysed bandwidth down to the 800-7000Hz area that I'm interested in? Still reading up on it, I'm hoping that should let me get a higher precision with less data.
Sorry if this is all very newbie.
Cheers
Nik