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PluckTwo Class Reference

STK enhanced plucked string model class. More...

#include <PluckTwo.h>

Inheritance diagram for PluckTwo::

List of all members.

Public Methods
	PluckTwo (MY_FLOAT lowestFrequency)
	Class constructor, taking the lowest desired playing frequency.
virtual	~PluckTwo ()
	Class destructor.
void	clear ()
	Reset and clear all internal state.
virtual void	setFrequency (MY_FLOAT frequency)
	Set instrument parameters for a particular frequency.
void	setDetune (MY_FLOAT detune)
	Detune the two strings by the given factor. A value of 1.0 produces unison strings.
void	setFreqAndDetune (MY_FLOAT frequency, MY_FLOAT detune)
	Efficient combined setting of frequency and detuning.
void	setPluckPosition (MY_FLOAT position)
	Set the pluck or "excitation" position along the string (0.0 - 1.0).
void	setBaseLoopGain (MY_FLOAT aGain)
	Set the base loop gain. More...
virtual void	noteOff (MY_FLOAT amplitude)
	Stop a note with the given amplitude (speed of decay).
virtual MY_FLOAT	tick ()=0
	Virtual (abstract) tick function is implemented by subclasses.

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Detailed Description

STK enhanced plucked string model class.

This class implements an enhanced two-string, plucked physical model, a la Jaffe-Smith, Smith, and others.

PluckTwo is an abstract class, with no excitation specified. Therefore, it can't be directly instantiated.

This is a digital waveguide model, making its use possibly subject to patents held by Stanford University, Yamaha, and others.

by Perry R. Cook and Gary P. Scavone, 1995 - 2002.

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Member Function Documentation

void PluckTwo::setBaseLoopGain ( MY_FLOAT aGain )

Set the base loop gain. The actual loop gain is set according to the frequency. Because of high-frequency loop filter roll-off, higher frequency settings have greater loop gains.

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

• PluckTwo.h

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The Synthesis ToolKit in C++ (STK)

©1995-2002 Perry R. Cook and Gary P. Scavone. All Rights Reserved.