class:: SyncSaw
summary:: Hard sync sawtooth wave.
related:: Classes/Saw, Classes/VarSaw, Classes/LFSaw
categories::  UGens>Generators>Deterministic


Description::

A sawtooth wave that is hard synched to a fundamental pitch. This
produces an effect similar to  moving formants or pulse width modulation.
The sawtooth oscillator has its phase reset when the sync oscillator
completes a cycle. This is not a band limited waveform, so it may alias.


classmethods::

method::ar, kr

argument::syncFreq

Frequency of the fundamental.


argument::sawFreq

Frequency of the slave synched sawtooth wave. Should always be
greater than
code::syncFreq:: .


argument::mul

Output will be multiplied by this value.


argument::add

This value will be added to the output.


Examples::

code::

{ SyncSaw.ar(100, Line.kr(100, 800, 12), 0.1) }.play;


(
plot { [
	SyncSaw.ar(800, 1200),
	Impulse.ar(800) // to show sync rate
] }
)

(
plot { [
	SyncSaw.ar(800, Line.kr(800, 1600, 0.01)), // modulate saw freq
	Impulse.ar(800) // to show sync rate
] }
)

// scoping the saw: hit 's' when focused on the scope window to compare the channels
(
scope {
	var freq = 400;
	[
	SyncSaw.ar(freq, freq * MouseX.kr(1, 3)), // modulate saw freq
	Impulse.ar(freq) // to show sync rate
] * 0.3 }
)

::