This real-time audio spectrogram utilizes a standard VGA monitor to compute and display the frequency spectrum of an audio signal. This real-time audio spectrogram utilizes a standard VGA monitor to ...

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.

Acoustic phonetics is the study of the physical properties of speech and aims to analyse sound wave signals that occur within speech through varying frequencies, amplitudes and durations. One way we ...