AmpComp:

Filter: Basic psychoacoustic amplitude compensation.

Implements the (optimized) formula:

Higher frequencies are normally perceived as louder, which AmpComp compensates.

freq |
Input frequency value. For freq == root, the output is 1.0. |

root |
Root freq relative to which the curve is calculated (usually lowest freq). |

exp |
Exponent: how steep the curve decreases for increasing freq. |

Note that for frequencies very much smaller than root the amplitudes can become very high. In this case limit the freq with `freq.max(minval)`

, or use AmpCompA.

helpfile source: /SuperCollider/Contents/Resources/HelpSource/Classes/AmpComp.schelp

link::Classes/AmpComp::

link::Classes/AmpComp::