36 void reset(
void ) { lastFrame_[0] = 0.0; };
48 StkFloat
lastOut(
void )
const {
return lastFrame_[0]; };
51 StkFloat
tick(
void );
65 void sampleRateChanged( StkFloat newRate, StkFloat oldRate );
70 StkFloat vibratoGain_;
72 unsigned int noiseRate_;
73 unsigned int noiseCounter_;
80 lastFrame_[0] = vibratoGain_ * vibrato_.
tick();
81 if ( noiseCounter_++ >= noiseRate_ ) {
91 #if defined(_STK_DEBUG_) 92 if ( channel >= frames.
channels() ) {
93 oStream_ <<
"Modulate::tick(): channel and StkFrames arguments are incompatible!";
98 StkFloat *samples = &frames[channel];
99 unsigned int hop = frames.
channels();
100 for (
unsigned int i=0; i<frames.
frames(); i++, samples += hop )
static void handleError(const char *message, StkError::Type type)
Static function for error reporting and handling using c-strings.
StkFloat tick(void)
Compute and return one output sample.
Definition: Noise.h:59
void setVibratoRate(StkFloat rate)
Set the periodic (vibrato) rate or frequency in Hz.
Definition: Modulate.h:39
STK sinusoid oscillator class.
Definition: SineWave.h:25
unsigned int channels(void) const
Return the number of channels represented by the data.
Definition: Stk.h:377
void setFrequency(StkFloat frequency)
Set the data interpolation rate based on a looping frequency.
void setVibratoGain(StkFloat gain)
Set the periodic (vibrato) gain.
Definition: Modulate.h:42
~Modulate(void)
Class destructor.
void reset(void)
Reset internal state.
Definition: Modulate.h:36
The STK namespace.
Definition: ADSR.h:6
StkFloat tick(StkFloat input)
Input one sample to the filter and return one output.
Definition: OnePole.h:80
StkFloat tick(void)
Compute and return one output sample.
Definition: SineWave.h:99
StkFloat tick(void)
Compute and return one output sample.
Definition: Modulate.h:77
unsigned int frames(void) const
Return the number of sample frames represented by the data.
Definition: Stk.h:380
STK one-pole filter class.
Definition: OnePole.h:20
Modulate(void)
Class constructor.
STK periodic/random modulator.
Definition: Modulate.h:23
void setRandomGain(StkFloat gain)
Set the random modulation gain.
STK abstract unit generator parent class.
Definition: Generator.h:20
StkFloat lastOut(void) const
Return the last computed output value.
Definition: Modulate.h:48
An STK class to handle vectorized audio data.
Definition: Stk.h:272
StkFloat lastOut(void) const
Return the last computed output value.
Definition: Noise.h:40
STK noise generator.
Definition: Noise.h:21