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BlowBotl Class Reference

#include <BlowBotl.h>

Inheritance diagram for BlowBotl:

Instrmnt Stk List of all members.

Detailed Description

STK blown bottle instrument class.

This class implements a helmholtz resonator (biquad filter) with a polynomial jet excitation (a la Cook).

Control Change Numbers:

by Perry R. Cook and Gary P. Scavone, 1995 - 2004.

Definition at line 30 of file BlowBotl.h.

Public Member Functions

 BlowBotl ()
 Class constructor.

 ~BlowBotl ()
 Class destructor.

void clear ()
 Reset and clear all internal state.

void setFrequency (StkFloat frequency)
 Set instrument parameters for a particular frequency.

void startBlowing (StkFloat amplitude, StkFloat rate)
 Apply breath velocity to instrument with given amplitude and rate of increase.

void stopBlowing (StkFloat rate)
 Decrease breath velocity with given rate of decrease.

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).

StkFloat tick ()
 Compute one output sample.

StkFloat * tick (StkFloat *vector, unsigned int vectorSize)
 Computer vectorSize outputs and return them in vector.

StkFramestick (StkFrames &frames, unsigned int channel=1)
 Fill a channel of the StkFrames object with computed outputs.

void controlChange (int number, StkFloat value)
 Perform the control change specified by number and value (0.0 - 128.0).


Constructor & Destructor Documentation

BlowBotl::BlowBotl  ) 
 

Class constructor.

An StkError will be thrown if the rawwave path is incorrectly set.


Member Function Documentation

StkFrames& BlowBotl::tick StkFrames frames,
unsigned int  channel = 1
[virtual]
 

Fill a channel of the StkFrames object with computed outputs.

The channel argument should be one or greater (the first channel is specified by 1). An StkError will be thrown if the channel argument is zero or it is greater than the number of channels in the StkFrames object.

Reimplemented from Instrmnt.


The documentation for this class was generated from the following file:
The Synthesis ToolKit in C++ (STK)
©1995-2004 Perry R. Cook and Gary P. Scavone. All Rights Reserved.