A non-interpolating sound generator based on the difference equation:
x(n+1) = a - b * sqrt(|x(n)|)
sclang code translation:( var a = 1.0, b = 1.9, xi = 0, size = 64; plot(size.collect { xi = a - (b * sqrt(abs(xi))) }); )
Iteration frequency in Hertz
Equation variable
Initial value of x