SynthLab::LogPeakDetector Class Reference

Encapsulates McNally's peak detector with added LPF smoothing (optional) More...

#include <limiter.h>

Public Member Functions
virtual bool	reset (double _sampleRate)
	reset members to initialized state
virtual double	processAudioSample (double xn)
	process MONO input More...
void	setAttackReleaseTimes (double attack_in_ms, double release_in_ms)
	set attack/release times More...
bool	checkFloatUnderflow (double &value)
	set check for underflow

Public Attributes
const double	kSmallestPositiveFloatValue = 1.175494351e-38
const double	kSmallestNegativeFloatValue = -1.175494351e-38

Detailed Description

Encapsulates McNally's peak detector with added LPF smoothing (optional)

• output is in dB
• can detect values greater than 0dBFS

Author

Will Pirkle http://www.willpirkle.com

Remarks

This object is included and described in further detail in Designing Software Synthesizer Plugins in C++ 2nd Ed. by Will Pirkle

Version

Revision : 1.0

Date

Date : 2021 / 04 / 26

Member Function Documentation

processAudioSample()

virtual double SynthLab::LogPeakDetector::processAudioSample ( double  xn )

inlinevirtual

process MONO input

Parameters

xn

input

Returns

the processed sample

setAttackReleaseTimes()

void SynthLab::LogPeakDetector::setAttackReleaseTimes ( double  attack_in_ms, double  release_in_ms  )

inline

set attack/release times

Parameters

attack_in_ms	attack in milliseconds
release_in_ms	release in milliseconds

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

• C:/RackAFX Projects/SynthLab_SDK/source/limiter.h