Supplementary files

This website accompanies the paper submission:

An Analysis of the Variance of Diffusion-based Speech Enhancement

submitted to Interspeech 2024.

Comparison of BBED SDE, OUVE SDE with different variance scales. The performance results are given in Tab. 1 of the paper.

The following files are selected from the DNS4 test set. The models correspond to the model given in Tab. 1 of the paper, e.g. BBED_0.51 is the BBED model with variance scale c = 0.51 which can be found in the first row of Tab. 1.

Denoising examples BBED

• Male, SNR=4
• Male, SNR=-4
• Female, SNR=3
• Female, SNR=7

Denoising examples OUVE

• Male, SNR=4
• Male, SNR=-4
• Female, SNR=3
• Female, SNR=7

References

1. B. Lay, T. Gerkmann, "An Analysis of the Variance of Diffusion-based Speech Enhancement,,", Interspeech 2024, September