Two oscillators, a 440 Hz carrier ("carOsc", the audible
sawtooth tone), which takes a 4 Hz sine wave modulator ("modOsc") as
input. The amplitude is then scaled 50% by the "myScaler" mult
object to avoid distorted output.
#osc: type freq phase gain input deviation
modOsc osc sin 4 0 1 none 0
carOsc osc saw 440 0 1 modOsc .007
myScaler mult carOsc 0.5