fsh::synth::ADSR Class Reference

ADSR envelope. More...

#include <ADSR.h>

Classes
struct	Params
	Envelope parameters. More...

Public Member Functions
void	setSampleRate (double)
	Set the sample rate in Hz.
void	setParams (const Params &)
	Set the envelope's parameters.
auto	isActive () const -> bool
	Returns true if the envelope is currently in a non-idle state.
auto	getNextValue () -> double
	Compute the envelope's next value.
void	noteOn ()
	Start the envelope's attack phase.
void	noteOff ()
	Trigger the envelope's release phase.
void	reset ()
	Reset the envelope to its idle state.

Detailed Description

ADSR envelope.

Before using: set the sample rate using setSampleRate() and set the envelope's parameters using setParams().

To use: start the envelope's attack phase with noteOn(), trigger the release phase using noteOff(), and get the envelope's current value using getNextValue().

‍This class is loosely based on code from the JX10 synthesizer by Matthijs Hollemans.

---

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

• src/common/synth/ADSR.h
• src/common/synth/ADSR.cpp