 (default: lang)</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>waveform of speech signal</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>ndarray</p>
</dd>
</dl>
<p class="rubric">Examples</p>
<div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="kn">import</span> <span class="nn">IPython</span>
<span class="gp">&gt;&gt;&gt; </span><span class="kn">from</span>