span> 2&gt;
<span class="prompt">SCRATCH&gt;</span> (env-test-4 env1 1 .3 8 <span style="color: #b0c4de;">:id</span> 1)
<span class="prompt">SCRATCH&gt;</span> (retrig-test)
<span class="prompt">SCRATCH&gt;</span> (free 1)</pre>

      <p>
        We can also define local envelopes, for example:
      </p>

      <pre class="src src-lisp">(<span style="color: #8deeee;">dsp!</span> <span style="color: #87cefa;">env-test-5</span> (freq amp pos gate
                  (a single-float) (d single-float)
         