multirate.hpp File Reference

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

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Functions
Value	nk::signal::downsample (const Value &x, size_t n, std::pmr::memory_resource *mr=nullptr, size_t phase=0)
	Integer-rate downsampling — keep every n-th sample.
Value	nk::signal::upsample (const Value &x, size_t n, std::pmr::memory_resource *mr=nullptr, size_t phase=0)
	Integer-rate upsampling — zero-stuff between samples.
Value	nk::signal::decimate (const Value &x, size_t factor, std::pmr::memory_resource *mr=nullptr)
	Integer-factor decimation with anti-alias filtering.
Value	nk::signal::resample (const Value &x, size_t p, size_t q, std::pmr::memory_resource *mr=nullptr)
	Rational rate conversion: change rate by factor p/q.