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stk::Resonate Class Reference

STK noise driven formant filter. More...

#include <Resonate.h>

Inheritance diagram for stk::Resonate:
stk::Instrmnt stk::Stk

List of all members.

Public Member Functions

 Resonate (void)
 Class constructor.
 ~Resonate (void)
 Class destructor.
void clear (void)
 Reset and clear all internal state.
void setResonance (StkFloat frequency, StkFloat radius)
 Set the filter for a resonance at the given frequency (Hz) and radius.
void setNotch (StkFloat frequency, StkFloat radius)
 Set the filter for a notch at the given frequency (Hz) and radius.
void setEqualGainZeroes (void)
 Set the filter zero coefficients for contant resonance gain.
void keyOn (void)
 Initiate the envelope with a key-on event.
void keyOff (void)
 Signal a key-off event to the envelope.
void noteOn (StkFloat frequency, StkFloat amplitude)
 Start a note with the given frequency and amplitude.
void noteOff (StkFloat amplitude)
 Stop a note with the given amplitude (speed of decay).
void controlChange (int number, StkFloat value)
 Perform the control change specified by number and value (0.0 - 128.0).
StkFloat tick (unsigned int channel=0)
 Compute and return one output sample.

Detailed Description

STK noise driven formant filter.

This instrument contains a noise source, which excites a biquad resonance filter, with volume controlled by an ADSR.

Control Change Numbers:

by Perry R. Cook and Gary P. Scavone, 1995 - 2010.


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

The Synthesis ToolKit in C++ (STK)
©1995-2010 Perry R. Cook and Gary P. Scavone. All Rights Reserved.