language:en license:cc-by-nc-nd-4.0 size_categories:100K<n<1M format:csv modality:text modality:audio library:datasets library:pandas library:mlcroissant library:polars arxiv:2201.11972 arxiv:2105.06337 arxiv:2207.06389 arxiv:2106.09660 arxiv:2312.01479 arxiv:2306.16083 arxiv:2409.13049 region:us audio generated speech synthetic speech detection speech forensics anti-spoofing