sonogram

Guide to making beautiful, useful spectrograms

How to set spectrogram parameters in Raven

Conceptual background for making and interpreting spectrogram and spectrogram slice views with Raven. It introduces the short-time Fourier transform (STFT), the mathematical technique used by Raven for making spectrograms.

Introduction The image exporter in Raven allows the user to create high-quality spectrogram images for presentation or publication. You can...

Color Maps in Raven Workbench Color maps (or palettes) in Raven are used to map numerical power values in a...