125 : (+ : decimalpart) ~ _;
</code></pre>
<p>We can now try the whole code (<strong>think about turning down the volume</strong>) :</p>
<!-- faust-run -->
<div class="faust-run"><img src="exfaust24/exfaust24.svg" class="mx-auto d-block">
<faust-editor><!--

decimalpart(x) = x-int(x);
phase = 0.125 : (+ : decimalpart) ~ _;
process = phase;

--></faust-editor>
<br>
</div>
<!-- /faust-run -->

<p>In our definition of <code>phase</code>, the value of the step, here <code>0.125</code>, controls the frequency of