Hi Folks,<div><br></div><div>working with these phase vocoder stuff, I thought I'd try and do a simple shifter/harmonizer with it once and for all. The phase vocoder shifter I found in pdmtl doesn't work as a harmonizer, and the latency was pretty high and not constant, so I did this. It's all as a Vanila abstraction!</div>
<div><br></div><div>I have 2 short buffers (arrays) and do crossfade between them, I got some phase issues trying out and building it, but they now seem reasonably fine.</div><div><br></div><div>I just did this, so I should work more on it to make it more stable and robust. I'm sure there are some bugs around, and it's still very dirty and needs code cleaning. Maybe I should try and implement it with delay lines as in pdmtl, hmmm, I guess it'd be better, right? Hmm... Later on when I have the time...</div>
<div><br></div><div>Anyway, this goes back to the Pd Shifting thread I started here a while ago. I really like the quality of the phase vocoder. Somehow I don't get interested so much on other techniques and such. Yes, I assume there are some advantages out there, so what exactly would I be missing? </div>
<div><br></div><div>Well, Check this thing I did out, see what you think, let's talk some more about pitch shifting....</div><div><br></div><div>get it here: <a href="http://sites.google.com/site/porres/pvoc-shifter.zip">http://sites.google.com/site/porres/pvoc-shifter.zip</a></div>
<div><br></div><div>I wish to officially release it along with some other tools I'm building for my PhD, soon to be over...</div><div><br></div><div>by the way, I see this object is finally available <a href="http://www.katjaas.nl/pitchshift/pitchshift.html">http://www.katjaas.nl/pitchshift/pitchshift.html</a> need to try it out.</div>
<div><br></div><div>cheers alex</div>