Generates a sine wave. Uses a wavetable lookup oscillator with linear interpolation. Frequency and phase modulation are provided for audio-rate modulation. Technically, SinOsc uses the same implementation as Osc except that its table is fixed to be a sine wave made of 8192 samples.
| freq |
Frequency in Hertz. Sampled at audio-rate. |
| phase |
Phase in radians. Sampled at audio-rate. NOTE: phase values should be within the range +-8pi. If your phase values are larger then simply use .mod(2pi) to wrap them. |
| mul |
Output will be multiplied by this value. |
| add |
This value will be added to the output. |
// create an audio-rate sine wave at 200 Hz,// starting with phase 0 and an amplitude of 0.5{ SinOsc.ar(200, 0, 0.5) }.play;// modulate the frequency with an exponential ramp{ SinOsc.ar(XLine.kr(2000, 200), 0, 0.5) }.play;// more complex frequency modulation{ SinOsc.ar(SinOsc.ar(XLine.kr(1, 1000, 9), 0, 200, 800), 0, 0.25) }.play;// phase modulation (see also PMOsc){ SinOsc.ar(800, SinOsc.ar(XLine.kr(1, 1000, 9), 0, 2pi), 0.25) }.play;