</span><span class="sd">&#39;&#39;&#39;</span>
<span class="sd">    Protocol object for AudioParam</span>
<span class="sd">    &#39;&#39;&#39;</span>
    <span class="n">param_id</span><span class="p">:</span> <span class="n">GraphObjectId</span>

    <span class="n">node_id</span><span class="p">:</span> <span class="n">GraphObjectId</span>

    <span class="n">context_id</span><span class="p">:</span> <span class="n">GraphObjectId</span>

    <span class="n">param_type</span><span class="p">:</span> <span