Effects

Audio Effects
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Classes
class	ADSRGain
	ADSR Envelope: Attack, Decay, Sustain and Release. Attack is the time taken for initial run-up oeffect_tf level from nil to peak, beginning when the key is pressed. Decay is the time taken for the subsequent run down from the attack level to the designated sustainLevel level. Sustain is the level during the main sequence of the sound's duration, until the key is released. Release is the time taken for the level to decay from the sustainLevel level to zero after the key is released.[4]. More...
class	AudioEffect
	Abstract Base class for Sound Effects. More...
class	AudioEffects< GeneratorT >
	OBSOLETE AudioEffects: the template class describes the input audio to which the effects are applied: e.g. SineWaveGenerator, SquareWaveGenerator, GeneratorFromStream etc. We support only one channel of int16_t data! More...
class	AudioEffectStream
	EffectsStream supporting variable bits_per_sample. This class is only available when __cplusplus >= 201703L. Otherwise AudioEffectStream results in using AudioEffectStream = AudioEffectStreamT<effect_t>;. More...
class	AudioEffectStreamT< T >
	EffectsStreamT: the template class describes an input or output stream to which one or multiple effects are applied. The number of channels are used to merge the samples of one frame into one sample before outputting the result as a frame (by repeating the result sample for each channel). Currently only int16_t values are supported, so I recommend to use the AudioEffectStream class which is defined as using AudioEffectStream = AudioEffectStreamT<effect_t>;. More...
class	Boost
	Boost AudioEffect. More...
class	Compressor
	Compressor inspired by https://github.com/YetAnotherElectronicsChannel/STM32_DSP_COMPRESSOR/blob/master/code/Src/main.c. More...
class	Delay
	Delay/Echo AudioEffect. See https://wiki.analog.com/resources/tools-software/sharc-audio-module/baremetal/delay-effect-tutorial Howver the dry value and wet value were replace by the depth parameter. More...
class	DelayEffectBase
	A Base class for delay based digital effects. Provides the basic methods that are shared amongst Flanger, Delay, Chorus and Phaser. More...
class	Distortion
	Distortion AudioEffect. More...
class	EffectSuiteBase
	Base Class for Effects. More...
class	EnvelopeFilter
	EnvelopeFilter. More...
class	FilteredDelay
	Delay effect that filters the repeat delay. More...
class	FilterEffectBase
	A Base class for filter based effects including methods for simple high, low and band pass filtering. More...
class	Fuzz
	Fuzz AudioEffect. More...
class	ModulationBaseClass
	Class provides a wave table that can be populated with a number of preallocated waveforms. These can be used to generate audio in themselves or to modulate The parameters of another effect. Class initialised with sample rate. More...
class	Parameter
	A constant value. More...
class	PitchShift
	Shifts the pitch by the indicated step size: e.g. 2 doubles the pitch. More...
class	SimpleChorus
	Simple Chorus effect with a single delay voice and mono output Chorus is effective between 15 and 20 miliseconds delay of original audio. Requires the sample rate when initialising. More...
class	SimpleDelay
	Simple Delay effect consiting of a single tap delay with Effect Gain and feed back controls Constructor requires internal delay in samples. More...
class	SimpleFlanger
	Simple Flanger Effect Consistig of a single voice flanger The flanger has an effective range between 0 and 15 miliseconds in this case dleay buffer should be set to sampleRate*3/200 Constructor requires internal delay in samples. More...
class	SimpleLPF
	SimpleLPF. More...
class	SoundGeneratorModulation< T >
	SoundGenerator using the ModulationBaseClass to generate the samples. More...
class	STKChorus
	Chorus Effect. More...
class	STKChowningReverb
	John Chowning's reverberator class. More...
class	STKEcho
	Echo Effect. More...
class	STKEffect
	Use any effect from the STK framework: e.g. Chorus, Echo, FreeVerb, JCRev, PitShift... https://github.com/pschatzmann/Arduino-STK. More...
class	STKFreeVerb
	Jezar at Dreampoint's FreeVerb, implemented in STK. More...
class	STKLentPitShift
	Pitch shifter effect class based on the Lent algorithm. More...
class	STKNReverb
	CCRMA's NRev reverberator class. More...
class	STKPerryReverb
	Perry's simple reverberator class. More...
class	STKPitShift
	Simple Pitch shifter effect class: This class implements a simple pitch shifter using a delay line. More...
class	Tremolo
	Tremolo AudioEffect. More...

Detailed Description

Audio Effects