juce::Decibels Class Reference

#include <juce_Decibels.h>

Static Public Member Functions
template<typename Type>
static Type	decibelsToGain (Type decibels, Type minusInfinityDb=Type(defaultMinusInfinitydB))
template<typename Type>
static Type	gainToDecibels (Type gain, Type minusInfinityDb=Type(defaultMinusInfinitydB))
template<typename Type>
static String	toString (Type decibels, int decimalPlaces=2, Type minusInfinityDb=Type(defaultMinusInfinitydB), bool shouldIncludeSuffix=true, StringRef customMinusInfinityString={})

Private Types
enum	{ defaultMinusInfinitydB = -100 }

Private Member Functions
	Decibels ()=delete

Detailed Description

This class contains some helpful static methods for dealing with decibel values.

@tags{Audio}

Member Enumeration Documentation

anonymous enum

anonymous enum

private

Enumerator
defaultMinusInfinitydB

Constructor & Destructor Documentation

Decibels()

juce::Decibels::Decibels ( )

privatedelete

Member Function Documentation

decibelsToGain()

template<typename Type>

Type juce::Decibels::decibelsToGain ( Type decibels, Type minusInfinityDb = Type (defaultMinusInfinitydB) )

inlinestatic

Converts a dBFS value to its equivalent gain level.

A gain of 1.0 = 0 dB, and lower gains map onto negative decibel values. Any decibel value lower than minusInfinityDb will return a gain of 0.

gainToDecibels()

template<typename Type>

Type juce::Decibels::gainToDecibels ( Type gain, Type minusInfinityDb = Type (defaultMinusInfinitydB) )

inlinestatic

Converts a gain level into a dBFS value.

A gain of 1.0 = 0 dB, and lower gains map onto negative decibel values. If the gain is 0 (or negative), then the method will return the value provided as minusInfinityDb.

toString()

template<typename Type>

String juce::Decibels::toString ( Type decibels, int decimalPlaces = 2, Type minusInfinityDb = Type (defaultMinusInfinitydB), bool shouldIncludeSuffix = true, StringRef customMinusInfinityString = {} )

inlinestatic

Converts a decibel reading to a string.

By default the returned string will have the 'dB' suffix added, but this can be removed by setting the shouldIncludeSuffix argument to false. If a customMinusInfinityString argument is provided this will be returned if the value is lower than minusInfinityDb, otherwise the return value will be "-INF".

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

• /home/runner/work/lmms-fork/lmms-fork/plugins/CarlaBase/carla/source/modules/juce_audio_basics/utilities/juce_Decibels.h