(
SynthDef(\tstsSnd, { arg freq=6000, pan=0;
	var env = EnvGen.ar(Env.new([0, 1, 0], [0.0001, 0.3], [0, -5]), doneAction: Done.freeSelf);
	var snd = (SinOsc.ar(freq + SinOsc.ar(freq*3.345)));
	snd = snd + ClipNoise.ar(0.1);
	Out.ar(0, Pan2.ar(snd * env, pan));
}).add;
)


(
Pbind(\instrument, \tstsSnd,
	\freq, Pwhite(5000, 18000),
	\pan, Pbrown(-0.5, 0.5, 0.3, 5),
	\dur, Pwrand([0.125, 0.25, 0.5], [1, 0.3, 0.3].normalizeSum, inf);
).play;
)