Raw audio is converted into a Log-Mel Spectrogram — a 2D visual representation of sound frequencies over time. A CNN then classifies this "image" as human or synthetic. An alternative backbone uses ...

Abstract: Distinctive phonetic features (DPFs) abstractedly describe the place, manner of articulation, and voicing of the language phonemes. While DPFs are powerful features of speech signals that ...

Abstract: We show images of propagation spectrograms based on spacecraft observations of electromagnetic radiation of lightning strokes. We use multicomponent data of the DEMETER spacecraft, and we ...

The Top 100 Best Budget Buys: Tested Tech Recommended by Our Experts Inflation, the RAM crisis, and other factors may be driving tech prices way up, but plenty of value-focus products still punch ...

A former food services director for Plymouth Public Schools has pleaded guilty to stealing lobster, meat, and commercial refrigerators from the district for use at his seasonal business on Cape Cod.