Time-frequency analysis has emerged as a vital tool in understanding signals and systems by providing simultaneous information about a signal’s temporal and spectral features. This field has led to ...

Audio forensics is an increasingly critical field in modern investigative science, exploiting the unique characteristics of electrical network frequency (ENF) signatures embedded in digital recordings ...

AI-driven process monitoring enhances the qualification of additively manufactured stainless-steel parts. By analysing high-frequency welding current and voltage signals in both the time and frequency ...