compute_biquad()

void MayaFlux::Nodes::Network::ResonatorNetwork::compute_biquad ( ResonatorNode &  r )

private

Compute RBJ biquad bandpass coefficients and push them into a resonator's IIR.

Parameters

r	Resonator to update (reads r.frequency, r.q, m_sample_rate)

Definition at line 166 of file ResonatorNetwork.cpp.

{
    const auto biquad = Kinesis::Discrete::biquad_bandpass(r.frequency, r.q, m_sample_rate);
 
    r.filter->setACoefficients({ 1.0, biquad.a1, biquad.a2 });
    r.filter->setBCoefficients({ biquad.b0, biquad.b1, biquad.b2 });
    r.filter->reset();
}

References MayaFlux::Kinesis::Discrete::biquad_bandpass(), MayaFlux::Nodes::Network::ResonatorNetwork::ResonatorNode::filter, MayaFlux::Nodes::Network::ResonatorNetwork::ResonatorNode::frequency, MayaFlux::Nodes::Network::NodeNetwork::m_sample_rate, and MayaFlux::Nodes::Network::ResonatorNetwork::ResonatorNode::q.

Referenced by apply_preset(), build_resonators(), set_frequency(), and set_q().

Here is the call graph for this function:

Here is the caller graph for this function: