Among the 2,000 pages documents released to coincide with the hearing was a PDF file that contained a spectrogram of this ...

People used AI on a spectrogram image of cockpit recordings to reconstruct them, forcing the NTSB to temporarily block access to its docket system.

Release of spectrogram of cockpit recorder audio allows conversation recovery with 'emerging' decades-old tech ...

AI coding tools reconstructed dead pilots' voices from crash spectrograms, forcing NTSB to shut down its entire public ...

The radio hackers in the audience will be familiar with a spectrogram display, but for the uninitiated, it’s basically a visual representation of how a range of frequencies are changing with time.

It probably can’t have taken long after the first spectrum waterfall display was created, before somebody had a go at creating a waveform that would create an image in the waterfall. We don’t know who ...