class:: SinOsc
summary:: Interpolating sine wavetable oscillator.
related:: Classes/Osc, Classes/FSinOsc, Classes/SinOscFB, Classes/PMOsc, Classes/Klang
categories::  UGens>Generators>Deterministic


Description::

Generates a sine wave.
Uses a wavetable lookup oscillator with linear interpolation.
Frequency and phase modulation are provided for audio-rate modulation.
Technically, code::SinOsc:: uses the same implementation as  link::Classes/Osc::  except that its table is fixed to be a sine wave made of code::8192:: samples.

subsection:: Other sinewaves oscillators

LIST::
## link::Classes/FSinOsc:: – fast sinewave oscillator
## link::Classes/SinOscFB:: – sinewave with phase feedback
## link::Classes/PMOsc:: – phase modulation sine oscillator
## link::Classes/Klang:: – bank of sinewave oscillators
## link::Classes/DynKlang:: – modulable bank of sinewave oscillators
::


classmethods::

method::ar, kr

argument::freq
Frequency in Hertz.
Sampled at audio-rate.

argument::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 code::.mod(2pi):: to wrap them.::

argument::mul
Output will be multiplied by this value.

argument::add
This value will be added to the output.


Examples::

code::

// 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;

::