Mathematica is one the most useful tools for this kind of experimental programming. A minimum implementation can be a single REPL line (if you prefer FP style).

Mathematica is one the most useful tools for this kind of experimental programming. A minimum implementation can be a single REPL line (if you prefer FP style). That's one line from blank page to "play audio"; it's hard to understand how enabling it is to have such shallow barriers to experimenting, it's like cheating. ListPlay@ Flatten@ NestList[ 0.996*#& /@ MovingAverage[# ~Join~ {First[#]}, 2]&, RandomReal[1.0, {80}], 100] https://i.imgur.com/aIufLHn.png https://i.imgur.com/aIufLHn.png