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#X text 181 221 range = 0-10000;
#X text 130 306 If you do not have the Grid object \, you can hack
this subpatch to control Particlechamber.;
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#X text 453 209 The freeverb~ external can be downloaded here: http://www.akustische-kunst.org/puredata/main.html
;
#X text 7 320 Operation of Particlechamber:;
#X text 452 341 Asynch randomizes which grains are passed through \,
from almost none to all. Vox activates or deactivates each of the 32
voices. Grain_spread makes small adjustments in the read position \,
which can be used to either add a reverb- or chorus-like effect \,
or to completely time-smear a file. Jitter makes larger adjustments
in the read position \, resulting in various degrees of time-scrambling.
;
#X text 453 441 The XY controller at the bottom determines the read
position in the sample. This controller has an interpolation scale
\, adjustable by the gear-shift on the right. This means that Particlechamber
will scan more slowly or quickly through the file depending on the
cursor's Y position multiplied by the interpolation factor.;
#X text 278 6 Particlechamber by Derek Holzer [Umatic.nl];
#X text 241 565 Particlechamber is free software and comes without
any warrenty that it will do ANYTHING like what I say it will. Enjoy
it all the same.;
#X text 535 623 derek@umatic.nl;
#X text 28 398 The red buttons mute and unmute the file granulator
and the reverb. The large vertical sliders are gain for each section.
The reverb is post-fader from the file granulator \, and can be bypassed
either by muting it or with the wet/dry slider.;
#X text 29 341 Open the Load subpatch and click the bangs to load samples.
It is better to do this before you start playing \, because loading
soundfiles can cause audible glitches in PD's performance. Sorry...
;
#X text 28 468 The envelope is a linear ramp \, so a length of 0 means
a pure triangular "window" for each grain. [(envelope x 2)+ length=
average grain length in ms]. Stereo_spread randomly pans each grain
to a wider or lesser field. The range feature randomizes each parameter
as a percentage plus or minus the given number.;
#X text 453 137 It would be best to take Grid from the PD External
Repository: http://pure-data.sourceforge.net;
#X text 453 172 However \, Yves Degoyon's Grid external can also be
found here: http://ydegoyon.free.fr/software.html;
#X text 453 35 Particlechamber requires a few externals to run. It
uses Freeverb~ for its reverb section [although you could easily replace
it with another reverb] \, and uses Grid as a major GUI element [although
you could hack your way around it if you can't install Grid by sending
numbers directly to the table_locator subpatch. Look inside for details...]
;
#X text 7 36 Particlechamber is a 32-voice asynchronous granular synthesizer
for real-time transformation of a soundfile. It is loosely based on
the famous Travelizer instrument from Reaktor 3 \, however I think
it's much better because it is FREE!;
#X text 6 112 This abstraction can be used to time-stretch or -compress
a soundfile \, although there are other tools [such as Frank Barknecht's
Synchgrain object] which do this "nicer" \, but it's main strength
is in generating clouds of sonic particles \, time-scrambling a file
\, or creating abstract textures. If one does a bit of reverse engineering
\, it can also be used as a tool for learning about the techniques
of granular synthesis. I have left a subpatch inside the granreader
subpatch where others can add their own grain-level events \, such
as randomized or constant-Q filters or windowed envelopes \, to see
what is possible with this technique. Of course \, I can only highly
recommend Curtis Road's amazing book "Microsound" for those interested
in learning more.;
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#X text 165 27 32-voice asynchronous granular synthesizer;
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#X text 558 379 derek@umatic.nl;
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