sk_perc</span> <span class="o">*</span> <span class="n">spec</span>

        <span class="c1"># istft</span>
        <span class="n">x_harm_c</span> <span class="o">=</span> <span class="n">istft</span><span class="p">(</span><span class="n">spec_harm</span><span class="p">,</span> <span class="n">syn_hop</span><span class="o">=</span><span class="n">ana_hop</span><span class="p">,</span> <span class="n">win_length</span><span class="o">=</span><span class="n">win_length</span><span class="p">,</span> <span