Liu’s pathbreaking research aided the transition from analog to digital processing of sound, images and video. His Ph.D. students went on to become leading figures in academia and industry.

Artificial Intelligence (AI), especially deep learning, has significantly impacted audio and video signal processing. With large-scale multimodal datasets and enhanced computational resources, AI is ...

If, in space, no one can hear you scream, it seems that you can actually hear the sound of a crash when two black holes ...

A: We already are seeing autonomous behaviors – like real‑time signal classification and threat response – that exceed human ...

Researchers from the University of Sydney, working with IBM, have identified and quantified important factors limiting the ...