dbconv.hpp File Reference

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

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Functions
Value	nk::signal::db (const Value &x, const std::string &signalType="voltage", std::pmr::memory_resource *mr=nullptr)
	Convert magnitude or power to decibels.
Value	nk::signal::db2mag (const Value &d, std::pmr::memory_resource *mr=nullptr)
	Inverse of db in voltage form: \( y = 10^{d/20} \).
Value	nk::signal::mag2db (const Value &x, std::pmr::memory_resource *mr=nullptr)
	Magnitude to decibels (voltage form): \( y = 20 \log_{10} x \).
Value	nk::signal::db2pow (const Value &d, std::pmr::memory_resource *mr=nullptr)
	Inverse of pow2db: \( y = 10^{d/10} \).
Value	nk::signal::pow2db (const Value &p, std::pmr::memory_resource *mr=nullptr)
	Power to decibels: \( y = 10 \log_{10} p \).