Enum biquad::coefficients::Type
source[−]pub enum Type<DBGain> {
SinglePoleLowPassApprox,
SinglePoleLowPass,
LowPass,
HighPass,
BandPass,
Notch,
AllPass,
LowShelf(DBGain),
HighShelf(DBGain),
PeakingEQ(DBGain),
}
Expand description
The supported types of biquad coefficients. Note that single pole low pass filters are faster to
retune, as all other filter types require evaluations of sin/cos functions
The LowShelf
, HighShelf
, and PeakingEQ
all have a gain value for its
field, and represents the gain, in decibels, that the filter provides.