%make a cool bell sound using additive synthesis dur=3; amp=1; ff=330; fs=5000; t=0:1/fs:dur-1/fs; f1=sin(2*pi*ff*.56*t); a1=exp(-t/dur); out1=generalSine(a1,f1,fs); f2=sin(2*pi*(ff*.56+1)*t); a2=.67*exp(-t/(dur*.9)); out2=generalSine(a2,f2,fs); f3=sin(2*pi*ff*.92*t); a3=exp(-t/(dur*.65)); out3=generalSine(a3,f3,fs); f4=sin(2*pi*(ff*.92+1.7)*t); a4=1.8*exp(-t/(dur*.55)); out4=generalSine(a4,f4,fs); f5=sin(2*pi*ff*1.19*t); a5=2.67*exp(-t/(dur*.325)); out5=generalSine(a5,f5,fs); f6=sin(2*pi*ff*1.7*t); a6=1.67*exp(-t/(dur*.35)); out6=generalSine(a6,f6,fs); f7=sin(2*pi*ff*2*t); a7=1.46*exp(-t/(dur*.25)); out7=generalSine(a7,f7,fs); f8=sin(2*pi*ff*2.74*t); a8=1.33*exp(-t/(dur*.2)); out8=generalSine(a8,f8,fs); f9=sin(2*pi*ff*3*t); a9=1.33*exp(-t/(dur*.15)); out9=generalSine(a9,f9,fs); f10=sin(2*pi*ff*3.76*t); a10=exp(-t/(dur*.1)); out10=generalSine(a10,f10,fs); f11=sin(2*pi*ff*4.07*t); a11=1.33*exp(-t/(dur*.075)); out11=generalSine(a11,f11,fs); out=out1+out2+out3+out4+out5+out6+out7+out8+out9+out10+out11;