Sound-level measurements offer a conventional way to measure sound but do not contain frequency information, making it difficult to compare different sounds or vibration. Octave analysis filters the ...

Many electronic devices and systems perform essential functions that must execute flawlessly over long periods of time. For example, electronic power grids, telecom systems, and implanted medical ...

Real-time cycle-by-cycle waveform analysis shows that controllers can deliver optimum charger performance and cost to end users, while providing cell phone manufacturers with a robust design that is ...