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STK tubular bell (orchestral chime) FM synthesis instrument. More...
#include <TubeBell.h>
Public Member Functions | |
TubeBell (void) | |
Class constructor. | |
~TubeBell (void) | |
Class destructor. | |
void | noteOn (StkFloat frequency, StkFloat amplitude) |
Start a note with the given frequency and amplitude. | |
StkFloat | tick (unsigned int channel=0) |
Compute and return one output sample. | |
StkFrames & | tick (StkFrames &frames, unsigned int channel=0) |
Fill a channel of the StkFrames object with computed outputs. | |
Public Member Functions inherited from stk::FM | |
FM (unsigned int operators=4) | |
Class constructor, taking the number of wave/envelope operators to control. | |
virtual | ~FM (void) |
Class destructor. | |
void | loadWaves (const char **filenames) |
Load the rawwave filenames in waves. | |
virtual void | setFrequency (StkFloat frequency) |
Set instrument parameters for a particular frequency. | |
void | setRatio (unsigned int waveIndex, StkFloat ratio) |
Set the frequency ratio for the specified wave. | |
void | setGain (unsigned int waveIndex, StkFloat gain) |
Set the gain for the specified wave. | |
void | setModulationSpeed (StkFloat mSpeed) |
Set the modulation speed in Hz. | |
void | setModulationDepth (StkFloat mDepth) |
Set the modulation depth. | |
void | setControl1 (StkFloat cVal) |
Set the value of control1. | |
void | setControl2 (StkFloat cVal) |
Set the value of control1. | |
void | keyOn (void) |
Start envelopes toward "on" targets. | |
void | keyOff (void) |
Start envelopes toward "off" targets. | |
void | noteOff (StkFloat amplitude) |
Stop a note with the given amplitude (speed of decay). | |
virtual void | controlChange (int number, StkFloat value) |
Perform the control change specified by number and value (0.0 - 128.0). | |
virtual StkFloat | tick (unsigned int)=0 |
Compute and return one output sample. | |
virtual StkFrames & | tick (StkFrames &frames, unsigned int channel=0)=0 |
Fill a channel of the StkFrames object with computed outputs. | |
Public Member Functions inherited from stk::Instrmnt | |
Instrmnt (void) | |
Class constructor. | |
virtual void | clear (void) |
Reset and clear all internal state (for subclasses). | |
virtual void | noteOn (StkFloat frequency, StkFloat amplitude)=0 |
Start a note with the given frequency and amplitude. | |
virtual void | noteOff (StkFloat amplitude)=0 |
Stop a note with the given amplitude (speed of decay). | |
virtual void | setFrequency (StkFloat frequency) |
Set instrument parameters for a particular frequency. | |
virtual void | controlChange (int number, StkFloat value) |
Perform the control change specified by number and value (0.0 - 128.0). | |
unsigned int | channelsOut (void) const |
Return the number of output channels for the class. | |
const StkFrames & | lastFrame (void) const |
Return an StkFrames reference to the last output sample frame. | |
StkFloat | lastOut (unsigned int channel=0) |
Return the specified channel value of the last computed frame. | |
virtual StkFloat | tick (unsigned int channel=0)=0 |
Compute one sample frame and return the specified channel value. | |
virtual StkFrames & | tick (StkFrames &frames, unsigned int channel=0)=0 |
Fill the StkFrames object with computed sample frames, starting at the specified channel. | |
Public Member Functions inherited from stk::Stk | |
void | ignoreSampleRateChange (bool ignore=true) |
A function to enable/disable the automatic updating of class data when the STK sample rate changes. | |
Additional Inherited Members | |
Static Public Member Functions inherited from stk::Stk | |
static StkFloat | sampleRate (void) |
Static method that returns the current STK sample rate. | |
static void | setSampleRate (StkFloat rate) |
Static method that sets the STK sample rate. | |
static void | clear_alertList () |
Static method that frees memory from alertList_. | |
static std::string | rawwavePath (void) |
Static method that returns the current rawwave path. | |
static void | setRawwavePath (std::string path) |
Static method that sets the STK rawwave path. | |
static void | swap16 (unsigned char *ptr) |
Static method that byte-swaps a 16-bit data type. | |
static void | swap32 (unsigned char *ptr) |
Static method that byte-swaps a 32-bit data type. | |
static void | swap64 (unsigned char *ptr) |
Static method that byte-swaps a 64-bit data type. | |
static void | sleep (unsigned long milliseconds) |
Static cross-platform method to sleep for a number of milliseconds. | |
static bool | inRange (StkFloat value, StkFloat min, StkFloat max) |
Static method to check whether a value is within a specified range. | |
static void | handleError (const char *message, StkError::Type type) |
Static function for error reporting and handling using c-strings. | |
static void | handleError (std::string message, StkError::Type type) |
Static function for error reporting and handling using c++ strings. | |
static void | showWarnings (bool status) |
Toggle display of WARNING and STATUS messages. | |
static void | printErrors (bool status) |
Toggle display of error messages before throwing exceptions. | |
Static Public Attributes inherited from stk::Stk | |
static const StkFormat | STK_SINT8 |
static const StkFormat | STK_SINT16 |
static const StkFormat | STK_SINT24 |
static const StkFormat | STK_SINT32 |
static const StkFormat | STK_FLOAT32 |
static const StkFormat | STK_FLOAT64 |
Protected Member Functions inherited from stk::Stk | |
Stk (void) | |
Default constructor. | |
virtual | ~Stk (void) |
Class destructor. | |
virtual void | sampleRateChanged (StkFloat newRate, StkFloat oldRate) |
This function should be implemented in subclasses that depend on the sample rate. | |
void | addSampleRateAlert (Stk *ptr) |
Add class pointer to list for sample rate change notification. | |
void | removeSampleRateAlert (Stk *ptr) |
Remove class pointer from list for sample rate change notification. | |
void | handleError (StkError::Type type) const |
Internal function for error reporting that assumes message in oStream_ variable. | |
STK tubular bell (orchestral chime) FM synthesis instrument.
This class implements two simple FM Pairs summed together, also referred to as algorithm 5 of the TX81Z.
Control Change Numbers:
The basic Chowning/Stanford FM patent expired in 1995, but there exist follow-on patents, mostly assigned to Yamaha. If you are of the type who should worry about this (making money) worry away.
by Perry R. Cook and Gary P. Scavone, 1995–2023.
stk::TubeBell::TubeBell | ( | void | ) |
Class constructor.
An StkError will be thrown if the rawwave path is incorrectly set.
Fill a channel of the StkFrames object with computed outputs.
The channel
argument must be less than the number of channels in the StkFrames argument (the first channel is specified by 0). However, range checking is only performed if STK_DEBUG is defined during compilation, in which case an out-of-range value will trigger an StkError exception.
Implements stk::FM.
The Synthesis ToolKit in C++ (STK) |
©1995--2023 Perry R. Cook and Gary P. Scavone. All Rights Reserved. |