42 Mandolin( StkFloat lowestFrequency );
63 void pluck( StkFloat amplitude );
66 void pluck( StkFloat amplitude,StkFloat position );
69 void noteOn( StkFloat frequency, StkFloat amplitude );
72 void noteOff( StkFloat amplitude );
78 StkFloat
tick(
unsigned int channel = 0 );
98 StkFloat pluckAmplitude_;
104 if ( !soundfile_[mic_].isFinished() )
105 temp = soundfile_[mic_].
tick() * pluckAmplitude_;
107 lastFrame_[0] = strings_[0].
tick( temp );
108 lastFrame_[0] += strings_[1].
tick( temp );
109 lastFrame_[0] *= 0.2;
111 return lastFrame_[0];
116 unsigned int nChannels = lastFrame_.
channels();
117 #if defined(_STK_DEBUG_) 118 if ( channel > frames.
channels() - nChannels ) {
119 oStream_ <<
"Mandolin::tick(): channel and StkFrames arguments are incompatible!";
124 StkFloat *samples = &frames[channel];
125 unsigned int j, hop = frames.
channels() - nChannels;
126 if ( nChannels == 1 ) {
127 for (
unsigned int i=0; i<frames.
frames(); i++, samples += hop )
131 for (
unsigned int i=0; i<frames.
frames(); i++, samples += hop ) {
133 for ( j=1; j<nChannels; j++ )
134 *samples++ = lastFrame_[j];
void setDetune(StkFloat detune)
Detune the two strings by the given factor. A value of 1.0 produces unison strings.
static void handleError(const char *message, StkError::Type type)
Static function for error reporting and handling using c-strings.
STK audio file input class.
Definition: FileWvIn.h:52
unsigned int frames(void) const
Return the number of sample frames represented by the data.
Definition: Stk.h:407
void clear(void)
Reset and clear all internal state.
STK mandolin instrument model class.
Definition: Mandolin.h:38
void noteOff(StkFloat amplitude)
Stop a note with the given amplitude (speed of decay).
~Mandolin(void)
Class destructor.
STK enhanced plucked string class.
Definition: Twang.h:34
The STK namespace.
Definition: ADSR.h:6
Mandolin(StkFloat lowestFrequency)
Class constructor, taking the lowest desired playing frequency.
void noteOn(StkFloat frequency, StkFloat amplitude)
Start a note with the given frequency and amplitude (0.0 - 1.0).
void setBodySize(StkFloat size)
Set the body size (a value of 1.0 produces the "default" size).
unsigned int channels(void) const
Return the number of channels represented by the data.
Definition: Stk.h:404
StkFloat tick(unsigned int channel=0)
Compute and return one output sample.
Definition: Mandolin.h:101
void setFrequency(StkFloat frequency)
Set instrument parameters for a particular frequency.
StkFloat tick(StkFloat input)
Compute and return one output sample.
Definition: Twang.h:113
An STK class to handle vectorized audio data.
Definition: Stk.h:275
virtual StkFloat tick(unsigned int channel=0)
Compute a sample frame and return the specified channel value.
STK instrument abstract base class.
Definition: Instrmnt.h:19
void setPluckPosition(StkFloat position)
Set the pluck or "excitation" position along the string (0.0 - 1.0).
void pluck(StkFloat amplitude)
Pluck the strings with the given amplitude (0.0 - 1.0) using the current frequency.
void controlChange(int number, StkFloat value)
Perform the control change specified by number and value (0.0 - 128.0).