sp-uhh / sgmse

Score-based Generative Models (Diffusion Models) for Speech Enhancement and Dereverberation

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Network conditioning

philgzl opened this issue · comments

Song conditions the network on the standard deviation $\sigma(t)$ of the perturbed variable as per here. This is in line with the framework layed by Karras. However it seems to me that the network here is conditioned on the time $t$ instead (here). Is this intentional?