Rob;<br><br><div class="gmail_quote"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div style="word-wrap: break-word;"><div>Thanks -- I finally found the tracking sub-directory in the 1.2.1.3 docs.  (FWIW, I&#39;d been looking in the 1.2.1.2 docs as well as the online examples in <a href="http://chuck.cs.princeton.edu/doc/examples/" target="_blank">http://chuck.cs.princeton.edu/doc/examples/</a>, which is why I didn&#39;t previously find them.  I&#39;m looking forward to the fruits of the online documentation efforts!) </div>
<div><br></div></div></blockquote><div><br>Yes, that was a issue. For some reason the tracking example was removed from the 1.2.1.2 version while it was in 1.2.1.1. I think that must have been done by mistake as that particular example turned out to be very useful for a lot of people. Good thing it&#39;s back now. I can understand how that would lead to confusion.<br>
 </div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div style="word-wrap: break-word;"><div></div><div>And yep, I&#39;m keenly aware that pitch tracking is non-trivial.  I&#39;ll let you know if I get hung up on UAna-specific issues, though.</div>
<br></div></blockquote><div><br>You may want to also look into Ge and Rebecca&#39;s work with &quot;smelt&quot; and the paper on the analysis stuff.<br><br>Typically I find that you&#39;ll end up with a cross between science and gut feeling about the particular kind of signal you are interested in tracking. Whistling and flutes are relatively easy while -for example- tracking pitch on voices is hard. Guitar notes (not chords) are easy, aside from the attack (which you can more or less forget about).<br>
<br>Good luck!<br>Kas.<br></div></div>