spectrogram.hpp File Reference

#include <memory_resource>
#include <nk/value/value.hpp>
#include <tuple>

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Functions
std::tuple< Value, Value, Value >	nk::signal::spectrogram (const Value &x, const Value &window, size_t noverlap, size_t nfft, std::pmr::memory_resource *mr=nullptr)
	Short-time Fourier transform with explicit (S, F, T) outputs.
Value	nk::signal::stft (const Value &x, const Value &window, std::size_t overlap, std::size_t fftLength, const std::string &range, std::pmr::memory_resource *mr=nullptr)
	Full two-sided / centred / one-sided STFT.
Value	nk::signal::istft (const Value &S, const Value &window, std::size_t overlap, std::size_t fftLength, const std::string &range, std::pmr::memory_resource *mr=nullptr)
	Inverse STFT via overlap-add.
std::tuple< Value, Value, Value >	nk::signal::iscola (const Value &window, std::size_t noverlap, const std::string &method, std::pmr::memory_resource *mr=nullptr)
	Constant OverLap-Add (COLA) compliance check (tf = iscola(window, noverlap[, method])).