Page 35 [35]
OCR
34 3 SEEING, HEARING, AND TOUCHING COMPUTER ALGORITHMS... Code Generator x Level - Il.level- Ill.level Save as = > 7 Di 3 on SRE void main) { lt Clete | | us Ol Deke TIEke 64 vaut DE es Numbering: forli= D:ic ie] a n a int fa(jzNjc 2.ire) { ] zz for( - 0; )< 4;j++) | f } 5 ) Ol forfi=N:ie Hier) Dt Dee ÜEke { A''T and 'd "keys set the } i coespandent cycle length - Space change lo 3 co-equal -——T cycle. "A" exit from to Mir Ol Deke 5 [JEke Clear Fields OK Figure 3.2. The dialogue box of the code_creator module As aresult, a piano sound will be heard every time when the nucleus of a loop is traversed. The outer loops will be audible in a lower pitch and the inner ones ina higher pitch. Additionally, by applying different length delays in the case of the loops situated on different levels, the result will be that the outer loops will have smaller frequency sound sequences than the inner ones. For instance, the above-presented loop skeleton will be audible as it follows (do, fa, and si sounds have been built into the I., II. and III. level loops; the ‘_’ characters represent the lengths of pauses): do fa fa fa fa fa fa fado fa fa fa fa fa fa fado do do do do When the algorithm has loops in both branches of a selection, we have “parallel loops” at the same level. So, depending on the condition, we will hear them by turns.
