A playful little signal-processing project for seeing sound as it happens. This project turns audio into a rolling spectrogram: a live view of which frequencies are present over time. It can visualize ...

Abstract: This work proposes an anomaly detection method for sound signals observed from motor shaft rotation. From the recorded sound data, time frequency spectrogram image feature is extracted and ...

The National Transportation Safety Board temporarily removed public access to parts of its docket system after AI-generated reconstructions of cockpit audio ...