e between raw audio (one-dimensional time series signal) and two-dimensional images, and thus claim that audio signals have to be studied sequentially and audio-specific solutions need to be addressed. More specifically, Briot et al <span class="citation" data-cites="Briot2017">(Briot et al. 2017)</span> borrow from crystallography the term <em>anisotropy</em> to describe one of the central difficulties when transcoding architectures dealing with images to sounds within spectrogram representations. <em>Anis