38 Plucked( StkFloat lowestFrequency = 10.0 );
50 void pluck( StkFloat amplitude );
53 void noteOn( StkFloat frequency, StkFloat amplitude );
59 StkFloat
tick(
unsigned int channel = 0 );
84 return lastFrame_[0] = 3.0 * delayLine_.
tick( loopFilter_.
tick( delayLine_.
lastOut() * loopGain_ ) );
89 unsigned int nChannels = lastFrame_.
channels();
90 #if defined(_STK_DEBUG_)
91 if ( channel > frames.
channels() - nChannels ) {
92 oStream_ <<
"Plucked::tick(): channel and StkFrames arguments are incompatible!";
97 StkFloat *samples = &frames[channel];
98 unsigned int j, hop = frames.
channels() - nChannels;
99 if ( nChannels == 1 ) {
100 for (
unsigned int i=0; i<frames.
frames(); i++, samples += hop )
104 for (
unsigned int i=0; i<frames.
frames(); i++, samples += hop ) {
106 for ( j=1; j<nChannels; j++ )
107 *samples++ = lastFrame_[j];
STK allpass interpolating delay line class.
Definition: DelayA.h:29
StkFloat lastOut(void) const
Return the last computed output value.
Definition: DelayA.h:80
StkFloat tick(StkFloat input)
Input one sample to the filter and return one output.
Definition: DelayA.h:137
STK instrument abstract base class.
Definition: Instrmnt.h:20
STK noise generator.
Definition: Noise.h:22
STK one-pole filter class.
Definition: OnePole.h:21
STK one-zero filter class.
Definition: OneZero.h:21
StkFloat tick(StkFloat input)
Input one sample to the filter and return one output.
Definition: OneZero.h:79
STK basic plucked string class.
Definition: Plucked.h:35
void setFrequency(StkFloat frequency)
Set instrument parameters for a particular frequency.
void noteOn(StkFloat frequency, StkFloat amplitude)
Start a note with the given frequency and amplitude.
void clear(void)
Reset and clear all internal state.
~Plucked(void)
Class destructor.
Plucked(StkFloat lowestFrequency=10.0)
Class constructor, taking the lowest desired playing frequency.
void pluck(StkFloat amplitude)
Pluck the string with the given amplitude using the current frequency.
void noteOff(StkFloat amplitude)
Stop a note with the given amplitude (speed of decay).
StkFloat tick(unsigned int channel=0)
Compute and return one output sample.
Definition: Plucked.h:81
An STK class to handle vectorized audio data.
Definition: Stk.h:287
unsigned int channels(void) const
Return the number of channels represented by the data.
Definition: Stk.h:415
unsigned int frames(void) const
Return the number of sample frames represented by the data.
Definition: Stk.h:418
static void handleError(const char *message, StkError::Type type)
Static function for error reporting and handling using c-strings.
The STK namespace.
Definition: ADSR.h:8