spectral_invert()

std::vector< double > MayaFlux::Kinesis::Discrete::spectral_invert	(	std::span< const double >	src,
		uint32_t	window_size = 1024,
		uint32_t	hop_size = 256
	)

Spectral phase inversion (conjugate all bins)

Parameters

src	Input samples
window_size	FFT frame size
hop_size	Analysis hop

Returns

Phase-inverted output

Definition at line 143 of file Spectral.cpp.

{
    return apply_spectral(src, window_size, hop_size,
        [](std::vector<std::complex<double>>& spec, size_t) {
            for (auto& bin : spec)
                bin = std::conj(bin);
        });
}

References apply_spectral().

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