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Home > Libraries > P > PeRColate > author : Dan Trueman



PeRColate is an open-source distribution of a variety of synthesis and signal processing algorithms for Max, MSP, and Nato. It is centered around a (partial) port of the Synthesis Toolkit (STK) by Perry Cook (Princeton) and Gary Scavone (Stanford CCRMA). Like the STK, it provides a fairly easy to use library of synthesis and signal processing functions (in C) that can be wired together to create conventional and unusual instruments. Also like the STK, it includes a variety of precompiled synthesis objects, including physical modeling, modal, and PhISM class instruments; the code for these instruments can serve as foundations for creating new instruments (one example, the blotar, is included) and can be used to teach elementary and advanced synthesis techniques. Given it's STK heritage and educational function, PeRColate is largely un-optimized, though all the objects run on a 80MHz 7100, which is pretty good. PeRColate also includes a number of objects not from the STK; some are from RTcmix and others are our own evil creations, designed to crash your computer, but only after making some kind of interesting sound or image.
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242.cga External channel-independent bit quantization

242.colorspace External colorspace conversion

242.constrain External color range constraining

242.cutout External two-source rectangular mask

242.eclipse External meta-imaging

242.eclipse02 External 2-source meta-imaging

242.eclipse03 External meta-imaging with threshhold inversion

242.fromage External cheezy 2-image wipes

242.imgmatrix External image switching/routing matrix

242.keyscreen External three-source 'bluescreen' style chroma keying

242.modgain External wraparound channel gain

242.rene External three-source chroma keying with transparency

242.rgbavg External pixel averaging filter

242.rgbavg02 External 2-source pixel averaging filter

242.rgbseek External performs color searching on an image

242.traffic External tristimulus color tinting

absmax~ External compares 2 signals, returns the signal farther from zero

absmin~ External compares 2 signals, returns the signal closer to zero

agogo~ External agogo modal synthesis model, STK, synthesis toolkit

bamboo~ External bamboo wind chime PhISM model, STK, synthesis toolkit

blotar~ External flute guitar hybrid model, STK, synthesis toolkit

bowedbar~ External physical model of a bowed percussion bar, STK, synthesis toolkit

bowed~ External physical model of a bowed string instrument, STK, synthesis toolkit

brass~ External physical model of a brass instrument, STK, synthesis toolkit

cabasa~ External cabasa shaker PhISM model, STK, synthesis toolkit

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4855 objects and 135 libraries within the database Last entries : December 23rd, 2023 Last comments : 0 0 visitor and 69787968 members connected RSS
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