That looks rad. I'll have to try it out.<br><br>Kevin<br><br><div><span class="gmail_quote">On 1/22/07, <b class="gmail_sendername">Claude Heiland-Allen</b> <<a href="mailto:claudiusmaximus@goto10.org">claudiusmaximus@goto10.org
</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Chuckk Hubbard wrote:<br>> On 1/23/07, Claude Heiland-Allen <<a href="mailto:claudiusmaximus@goto10.org">
claudiusmaximus@goto10.org</a>> wrote:<br>>> Chuckk Hubbard wrote:<br>>> > Has anyone done this with Pd? I thought I remembered something in<br>>> > GEM, but I can't find it anywhere. Just to have a cursor scroll left
<br>>> > to right and assign the different values of pixels to different<br>>> > musical properties...<br>>> ><br>>> > -Chuckk<br>>> ><br>>><br>>> Like this?<br>>>
<br>>> <a href="http://gridflow.ca/gallery/photo_pianoroll.pd.gif">http://gridflow.ca/gallery/photo_pianoroll.pd.gif</a><br>><br>> Yeah, I think so. How's it work?<br>> Thanks for sharing.<br>><br>> -Chuckk
<br><br>Not sure exactly, it's not my patch, but from the screenshot it looks<br>like it copies a scanline of greyscale pixels into an array, then<br>rescales the array exponentially into annother array (frequency<->pitch
<br>conversion), then does an inverse fft and sends the resulting audio to<br>dac~; the partials of the output sound being determined by the<br>particular scanline of the image that was just copied to the array.<br><br>I think this technique is a form of "scanned synthesis", but I'm not an
<br>expert on terminology. At least searching pd-list for that term shows<br>up some interesting results...<br><br><br>Claude<br><br>_______________________________________________<br><a href="mailto:PD-list@iem.at">PD-list@iem.at
</a> mailing list<br>UNSUBSCRIBE and account-management -> <a href="http://lists.puredata.info/listinfo/pd-list">http://lists.puredata.info/listinfo/pd-list</a><br></blockquote></div><br><br clear="all"><br>-- <br><br>
<br>++++<br><a href="http://pocketkm.blogspot.com">http://pocketkm.blogspot.com</a>