Noise n => FIR f => WvOut w => dac; w.wavFilename("temp.wav"); 0.1 => n.gain; 128 => f.order; 2.0 => f.gaussian; 1.0 :: second => now; 4.0 => f.gaussian; 1.0 :: second => now; 8.0 => f.gaussian; 1.0 :: second => now; 16.0 => f.gaussian; 1.0 :: second => now; 32.0 => f.gaussian; 1.0 :: second => now; 64.0 => f.gaussian; 1.0 :: second => now; 128.0 => f.gaussian; 1.0 :: second => now; w.closeFile();