1000.0f, step: 1.0f, meta_unit0: &quot;Hz&quot; ]];
input event float32 eventfHslider2 [[ name: &quot;freq2&quot;, group: &quot;/v:Oscillator/freq2&quot;, min: 20.0f, max: 3000.0f, init: 200.0f, step: 1.0f, meta_unit1: &quot;Hz&quot; ]];
input event float32 eventfHslider0 [[ name: &quot;volume&quot;, group: &quot;/v:Oscillator/volume&quot;, min: 0.0f, max: 1.0f, init: 0.5f, step: 0.01f ]];
</code></pre>
<p>The needed <code>main</code> function executes the DSP sample generation code:</p>
<pre><code>void mai