ly <em>gradient ascent</em> between the spectrogram and a deep network trained on images. Subsequently, the output images were resynthesized into sound with Griffin and Lim’s method.<a href="#fn6" class="footnote-ref" id="fnref6" role="doc-noteref"><sup>6</sup></a> Stamenovic adapted a similar approach in the python library tensorflow <span class="citation" data-cites="Stamenovic2016">(Stamenovic 2016)</span>. Finally, an important antecedent that steers away from Deep Dream is Herrmann’s recent work in