   < Score11 file used to create Eastman Csound Tutorial soundfile example
   < ex4-3 : gbuzz with variable kr (timbral "brightness")
* f1 0 2048 9 1 1 90;          < cosine function required by gbuzz

i1 0 0 8;
p3 rh 2;
p4 no c3*4/d6*4;              < pitch
p5 1;                         < lowest harmonic (1=fundamental)
p6 nu .05/.99/.3/1.2/         < kr1 (amplitude multiplier) 1 (start)
      .05/.99/.01/2.;
p7 nu  .9/.1/ 1.3/.5/         < kr2 (amplitude multiplier) 1 (end)
       .9/.1/ 2. /.1;
end;
