Silent create a UGen which always outputs zero 


Silent.ar(in)


This UGen simply outputs zero


numChannels - Number of channels of silence to endure



//silence is golden

{Silent.ar}.play


//multichannel silence; the perfect electroacoustic work? 

{Silent.ar(8)}.play


//now with offset

{Silent.ar + 0.5 }.play;


//For these examples, you might want to boot the internal server

Server.default =s = Server.internal;

s.boot; 

s.scope