IIRCoefficients IIRCoefficients::makeLowPass (const double sampleRate, const double frequency) noexcept { return makeLowPass (sampleRate, frequency, 1.0 / std::sqrt (2.0)); }
typename IIR::Coefficients<NumericType>::Ptr IIR::Coefficients<NumericType>::makeLowPass (double sampleRate, NumericType frequency) { return makeLowPass (sampleRate, frequency, inverseRootTwo); }