AudioDelay Class Reference

The AudioDelay object implements a stereo audio delay with multiple delay algorithms. More...

#include <fxobjects.h>

Inheritance diagram for AudioDelay:

Public Member Functions
virtual bool	reset (double _sampleRate)
virtual double	processAudioSample (double xn)
virtual bool	canProcessAudioFrame ()
virtual bool	processAudioFrame (const float *inputFrame, float *outputFrame, uint32_t inputChannels, uint32_t outputChannels)
AudioDelayParameters	getParameters ()
void	setParameters (AudioDelayParameters _parameters)
void	createDelayBuffers (double _sampleRate, double _bufferLength_mSec)
Public Member Functions inherited from IAudioSignalProcessor
virtual bool	reset (double _sampleRate)=0
virtual double	processAudioSample (double xn)=0
virtual bool	canProcessAudioFrame ()=0
virtual void	setSampleRate (double _sampleRate)
virtual void	enableAuxInput (bool enableAuxInput)
virtual double	processAuxInputAudioSample (double xn)
virtual bool	processAudioFrame (const float *inputFrame, float *outputFrame, uint32_t inputChannels, uint32_t outputChannels)

Detailed Description

The AudioDelay object implements a stereo audio delay with multiple delay algorithms.

Audio I/O:

• Processes mono input to mono output OR stereo output.

Control I/F:

• Use AudioDelayParameters structure to get/set object params.

Author

Will Pirkle http://www.willpirkle.com

Remarks

This object is included in Designing Audio Effects Plugins in C++ 2nd Ed. by Will Pirkle

Version

Revision : 1.0

Date

Date : 2018 / 09 / 7

Member Function Documentation

canProcessAudioFrame()

virtual bool AudioDelay::canProcessAudioFrame ( )

inlinevirtual

return true: this object can also process frames

Implements IAudioSignalProcessor.

createDelayBuffers()

void AudioDelay::createDelayBuffers ( double  _sampleRate, double  _bufferLength_mSec  )

inline

creation function

getParameters()

AudioDelayParameters AudioDelay::getParameters ( )

inline

get parameters: note use of custom structure for passing param data

Returns

AudioDelayParameters custom data structure

processAudioFrame()

virtual bool AudioDelay::processAudioFrame ( const float *  inputFrame, float *  outputFrame, uint32_t  inputChannels, uint32_t  outputChannels  )

inlinevirtual

process STEREO audio delay in frames

Reimplemented from IAudioSignalProcessor.

processAudioSample()

virtual double AudioDelay::processAudioSample ( double  xn )

inlinevirtual

process MONO audio delay

Parameters

xn

input

Returns

the processed sample

Implements IAudioSignalProcessor.

reset()

virtual bool AudioDelay::reset ( double  _sampleRate )

inlinevirtual

reset members to initialized state

Implements IAudioSignalProcessor.

setParameters()

void AudioDelay::setParameters ( AudioDelayParameters  _parameters )

inline

set parameters: note use of custom structure for passing param data

Parameters

AudioDelayParameters

custom data structure

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

• C:/RackAFX_v7/ASPIK_Doxygen/PluginObjects/fxobjects.h