   < Score11 file used to create Eastman Csound Tutorial soundfile example
   < ex4-8 : phase (frequency) modulation instrument with attack noise
* f60 0 65 5 .01 64 1.;	               <expo. up      
* f100 0 256 10 1.;			< SINE WAVE

i3 0 0 3;
p3 2;
du .99;
p4 no a4;    
p5 15000;
p6 nu .07/.25/.06;       < attack time
p7 .3;                  < decay time
p8 nu .65/.85/.25;      < atss
< normal - soft attack - hard attack
p9 nu 1./.6/1.7;        < attack hardness, 1. = ord., > 1 = harder

p10 1.006;              < c:m ratio
p11 nu 1.9/1./2.6;     < fm index
end;
