| class BiquadFilterSimple first-order biquad filter.| Visibility | Public | | Modifiers | abstract | | Extends | Filter |
Public functionsPublic properties| float a1 | Transfer function variable. | | float a2 | Transfer function variable. | | float b0 | Transfer function variable. | | float b1 | Transfer function variable. | | float b2 | Transfer function variable. | | double CenterFreq | Center frequency (-3 dB point) of the filter. | | double Gain | Gain of the filter in decibels. | | double Q | Q-factor of the filter. |
Protected variables| double centerFreq | Center frequency (-3 dB point) of the filter. | | double gain | Gain of the filter in decibels. | | double q | Q-factor of the filter. | | int sampleRate | Cached sample rate. | | float x1 | History sample. | | float x2 | History sample. | | float y1 | History sample. | | float y2 | History sample. |
|