Synthesizer.Plain.Filter.Recursive

Various Filters

Recursive filters with resonance

data Pole a

Description of a filter pole.

Constructors

Pole

Fields

poleResonance :: !a

Resonance, that is the amplification of the band center frequency.

poleFrequency :: !a

Band center frequency.

Instances

C a v => C a (Pole v)

Eq a => Eq (Pole a)

Read a => Read (Pole a)

Show a => Show (Pole a)

C v => C (Pole v)

data Passband

Constructors

Lowpass

Highpass

Instances

Enum Passband

Eq Passband

Show Passband