Struct hexodsp::dsp::node_biqfilt::BiqFilt

pub struct BiqFilt {
    cascade: Vec<Biquad>,
    srate: f32,
    ofreq: f32,
    oq: f32,
    ogain: f32,
    otype: u8,
}

A simple amplifier

Fields

cascade: Vec<Biquad>

srate: f32

ofreq: f32

oq: f32

ogain: f32

otype: u8

Implementations

impl BiqFilt

pub fn new(_nid: &NodeId, _node_global: &NodeGlobalRef) -> Self

pub const inp: &'static str = "Signal input"

pub const freq: &'static str = "Filter cutoff frequency."

pub const q: &'static str = "Filter Q factor."

pub const gain: &'static str = "Filter gain."

pub const ftype: &'static str = "'BtW LP' Butterworth Low-Pass, 'Res' Resonator"

pub const order: &'static str = ""

pub const sig: &'static str = "Filtered signal output."

pub const DESC: &'static str = r#"Biquad Filter This is the implementation of a biquad filter cascade. It is not meant for fast automation. Please use other nodes like eg. `SFilter` for that. "#

pub const HELP: &'static str = r#"Biquad Filter (Cascade) This is the implementation of a biquad filter cascade. It is not meant for fast automation and might blow up if you treat it too rough. Please use other nodes like eg. `SFilter` for that. "#

pub fn graph_fun() -> Option<GraphFun>

Trait Implementations

impl Clone for BiqFilt

fn clone(&self) -> BiqFilt

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BiqFilt

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl DspNode for BiqFilt

fn set_sample_rate(&mut self, srate: f32)

Updates the sample rate for the node.

fn reset(&mut self)

Reset any internal state of the node.

fn process(
    &mut self,
    ctx: &mut dyn NodeAudioContext,
    _ectx: &mut NodeExecContext,
    _nctx: &NodeContext<'_>,
    atoms: &[SAtom],
    inputs: &[ProcBuf],
    outputs: &mut [ProcBuf],
    ctx_vals: LedPhaseVals<'_>
)

The code DSP function.