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