PV_SpectralEnhance:

Filter: Extension

A harmonic enhancer

Source: JoshPV.sc

buffer |
The FFT buffer to filter. |

numPartials |
The number of partials above each bin to add magnitude to. |

ratio |
The ratio between the original partial and the partials above to add harmonic content to (should be greater the 1... usually 2 or greater). |

strength |
A multiplier for each successive partial. NOTE: How numPartials, ratio and strength are used.
If you have a bin (e.g., bin 10) with magnitude of 1, magnitude will be added to numPartial bins above that bin according to the ratio. If numPartial is 4 and the ratio is 2, magnitude will be added to bins 20, 30, 40 and 50. If strength is 0.1, bin 20 will get an additional 0.1 * the original magnitude (0.1), bin 30 will get (0.1 / 2), bin 40 will get (0.1 / 3) and bin 50 (0.1 / 4). Strength can be any positive number. |

helpfile source: /usr/local/share/SuperCollider/Extensions/SC3plugins/JoshUGens/HelpSource/Classes/PV_SpectralEnhance.schelp

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