local synth = sound.synth.new(sound.synth.types.FmSynth, {
volume = 0,
detune = 0,
portamento = 0,
harmonicity = 3,
oscillator = {
partialCount = 0,
partials = {},
phase = 0,
type = "sine"
},
envelope = {
attack = 0.01,
attackCurve = "linear",
decay = 0.2,
decayCurve = "exponential",