Spectrogram explained

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=0loVfl2Lq4s

A Spectrogram is a visual representation of the spectrum of frequencies of a signal as it varies with time. A spectrogram is usually depicted as a picture with amplitude displayed by varying the color or brightness. In automotive acoustics, a spectrogram is often referred to as Colormap or Campbell plot. Learn more about how a spectrogram is plotted and what are the benefits of viewing data in such a plot in greater detail in this video. • How to interpret a Spectrograph: • • How to interpret a Spectrograph

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