n><span class="p">((</span><span class="n">signal_length</span><span class="p">,</span> <span class="mi">1</span><span class="p">))</span>  <span class="c1"># re-synthesized signal</span>
    <span class="n">ow</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">zeros</span><span class="p">((</span><span class="n">signal_length</span><span class="p">,</span> <span class="mi">1</span><span class="p">))</span>  <span class="c1"># sum of overlapping windows</span>

