desc:Bandlimited sawtooth oscillator

// Copyright (C) 2013-2017 Theo Niessink <theo@taletn.com>
// This work is free. You can redistribute it and/or modify it under the
// terms of the Do What The Fuck You Want To Public License, Version 2,
// as published by Sam Hocevar. See http://www.wtfpl.net/ for more details.

slider1:440<20,20000,1>Freq (Hz)

import Tale/poly_blep.jsfx-inc

@slider
osc.poly_setf(slider1);

@sample
spl0 = spl1 = 0.25 * osc.poly_saw();
