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As I read it, this is just a spectrogram-->pcm converter (in speech known as a vocoder), which you can do decently without a model, just pure optimization. The
by svantana 4y ago
As I read it, this is just a spectrogram-->pcm converter (in speech known as a vocoder), which you can do decently without a model, just pure optimization. The hard part is to generate the spectrogram, which I assume they will tackle next.
- woodson 4y agoWell, there’s Griffin-Lim, but there is a reason most recent work uses a trained neural vocoder.