pulp::signal::MakeupTarget Class Reference

What the make-up gain is heading for. More...

#include <loudness_compensation.hpp>

Public Member Functions
void	reset () noexcept
bool	primed () const noexcept
float	value_db () const noexcept
bool	retarget (float db) noexcept
	Jump to db. Returns whether the target changed.
bool	follow (float wanted_db, double seconds, double slew_db_per_second) noexcept
	Move toward wanted_db by at most slew x seconds (no limit when the slew is <= 0).
bool	follow (float wanted_db, double seconds, double min_slew_db_per_second, double rate_per_second, double max_slew_db_per_second, double knee_db=0.0) noexcept
	The proportional form described above; the speed-up counts only the distance beyond knee_db.

Detailed Description

What the make-up gain is heading for.

A shape edit (or a switch-on) moves it at once – the user asked for it. The material moves it with a slew that is proportional to how far it has to go: at least min_slew_db_per_second (so a steady groove's frame-to-frame wobble is smoothed away), rate_per_second x the distance when that is faster beyond a knee (exponential approach to a far target), at most max_slew_db_per_second. The caller ramps the applied gain toward it.

Member Function Documentation

follow() [1/2]

bool pulp::signal::MakeupTarget::follow ( float wanted_db, double seconds, double min_slew_db_per_second, double rate_per_second, double max_slew_db_per_second, double knee_db = 0.0 )

inlinenoexcept

The proportional form described above; the speed-up counts only the distance beyond knee_db.

follow() [2/2]

bool pulp::signal::MakeupTarget::follow ( float wanted_db, double seconds, double slew_db_per_second )

inlinenoexcept

Move toward wanted_db by at most slew x seconds (no limit when the slew is <= 0).

Returns whether the target changed.

primed()

bool pulp::signal::MakeupTarget::primed ( ) const

inlinenodiscardnoexcept

reset()

void pulp::signal::MakeupTarget::reset ( )

inlinenoexcept

retarget()

bool pulp::signal::MakeupTarget::retarget ( float db )

inlinenoexcept

Jump to db. Returns whether the target changed.

value_db()

float pulp::signal::MakeupTarget::value_db ( ) const

inlinenodiscardnoexcept

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The documentation for this class was generated from the following file:

• /home/runner/work/pulp/pulp/core/signal/include/pulp/signal/loudness_compensation.hpp