Supercollider Week 1 execise

After much trial and error and learning stuff, a couple of us have manged to get together a working prototype of the midi to frequency conversion in the infamos SUPERCOLLIDER!!!

Supercollider is the best. If you are in 2nd year I feel sorry cause you won't get to experience the pure joy just yet, but hold on. John Cage with you.

(
     // build a table of note names

var table = ();

value
        {
                var semitones = [0, 2, 4, 5, 7, 9, 11];
                var naturalNoteNames = ["c", "d", "e", "f", "g", "a", "b"];



        (0..9).do
                        {
                        arg o;

                        naturalNoteNames.do
                                {

                                        arg c, i;

                                        var n = (o + 1) * 12 + semitones[i];

                                        table[(c ++ o).asSymbol] = n;
                                   table[(c ++ "s"  ++   o).asSymbol] = n + 1;
                                   table[(c ++ "ss" ++  o).asSymbol] = n + 2;
                                   table[(c ++ "b"  ++  o).asSymbol] = n - 1;
                                   table[(c ++ "bb" ++  o).asSymbol] = n - 2;
                                };
                     };
        };


a = table.atAll(#[c4]); // change the number where it says c4 to get frequency

a = 2**((a-69)/12) *440;

)