Safe Haskell | None |
---|---|
Language | Haskell98 |
Synopsis
- data Parameter a
- parameter :: C a => a -> a -> Parameter a
- newtype CascadeParameter n a = CascadeParameter (Parameter a)
- flangerParameter :: (C a, Natural n) => Proxy n -> a -> CascadeParameter n a
- cascadeParameterMultiValue :: CascadeParameter n (T a) -> T (CascadeParameter n a)
- cascadeParameterUnMultiValue :: T (CascadeParameter n a) -> CascadeParameter n (T a)
- causal :: (C ae ve, Aggregate ae a, Aggregate ve v, C v) => T (Parameter a, v) v
- cascade :: Natural n => (C ae ve, Aggregate ae a, Aggregate ve v, C v) => (Phi a, Undefined a) => (Phi v, Undefined v) => T (CascadeParameter n a, v) v
- phaser :: Natural n => (C ae ve, Aggregate ae a, Aggregate ve v, C v) => (Phi a, Undefined a) => (Phi v, Undefined v) => (RationalConstant a, a ~ Scalar v, PseudoModule v) => T (CascadeParameter n a, v) v
- cascadePipeline :: (Positive n, C a, ValueOf a ~ ar, PseudoRing a, IntegerConstant a, C a, Vector n a) => T (T (CascadeParameter n a), T a) (T a)
- phaserPipeline :: (Positive n, PseudoRing a, RationalConstant a, C a, Vector n a) => T (CascadeParameter n (T a), T a) (T a)
- causalPacked :: (Write v, Element v ~ a, PseudoRing a, IntegerConstant a, C a, PseudoRing v, IntegerConstant v) => T (Parameter a, v) v
- cascadePacked :: (Natural n, Write v, Element v ~ a, PseudoRing a, IntegerConstant a, C a, PseudoRing v, RationalConstant v) => T (CascadeParameter n a, v) v
- phaserPacked :: (Natural n, Write v, Element v ~ a, PseudoRing a, IntegerConstant a, C a, PseudoRing v, RationalConstant v) => T (CascadeParameter n a, v) v
Documentation
Instances
:: C a | |
=> a | The phase shift to be achieved for the given frequency. |
-> a | The frequency we specified the phase shift for. |
-> Parameter a |
Compute the filter parameter such that a given phase shift is achieved at a certain frequency.
Both frequency and phase are with respect to unit 1.
This is conform to Phase definition
and allows to avoid Transcendental constraint in some cases
since we need no factor 2*pi
.
See for instance parameterApprox
.
However, it is intended that the phase parameter is not of type Phase,
because for the cascadeParameter
we divide by the cascade order
and then there is a difference between phase pi and 3*pi.
newtype CascadeParameter n a Source #
Instances
flangerParameter :: (C a, Natural n) => Proxy n -> a -> CascadeParameter n a Source #
cascadeParameterMultiValue :: CascadeParameter n (T a) -> T (CascadeParameter n a) Source #
cascadeParameterUnMultiValue :: T (CascadeParameter n a) -> CascadeParameter n (T a) Source #
cascade :: Natural n => (C ae ve, Aggregate ae a, Aggregate ve v, C v) => (Phi a, Undefined a) => (Phi v, Undefined v) => T (CascadeParameter n a, v) v Source #
phaser :: Natural n => (C ae ve, Aggregate ae a, Aggregate ve v, C v) => (Phi a, Undefined a) => (Phi v, Undefined v) => (RationalConstant a, a ~ Scalar v, PseudoModule v) => T (CascadeParameter n a, v) v Source #
cascadePipeline :: (Positive n, C a, ValueOf a ~ ar, PseudoRing a, IntegerConstant a, C a, Vector n a) => T (T (CascadeParameter n a), T a) (T a) Source #
Fast implementation of cascade
using vector instructions.
However, there must be at least one pipeline stage,
primitive element types
and we get a delay by the number of pipeline stages.
phaserPipeline :: (Positive n, PseudoRing a, RationalConstant a, C a, Vector n a) => T (CascadeParameter n (T a), T a) (T a) Source #
causalPacked :: (Write v, Element v ~ a, PseudoRing a, IntegerConstant a, C a, PseudoRing v, IntegerConstant v) => T (Parameter a, v) v Source #
cascadePacked :: (Natural n, Write v, Element v ~ a, PseudoRing a, IntegerConstant a, C a, PseudoRing v, RationalConstant v) => T (CascadeParameter n a, v) v Source #
phaserPacked :: (Natural n, Write v, Element v ~ a, PseudoRing a, IntegerConstant a, C a, PseudoRing v, RationalConstant v) => T (CascadeParameter n a, v) v Source #