/products/manufacturers/tektronix/b/blog/posts/spectrogram-types-the-many-faces-of-the-spectrogramThis Blog first appeared on the Tektronix Website What is a Spectrogram A spectrogram is a graphic that shows the viewer how the frequency domain content (spectral content) of a signal or signals is changing or progressing over time. It co..en-USTelligent Community 12https://community.element14.com/products/manufacturers/tektronix/b/blog/posts/spectrogram-types-the-many-faces-of-the-spectrogramFri, 22 Mar 2024 20:53:08 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:d02abbd1-b6d9-47d9-a008-17234a6ceffdJan Cumps1<p>PDF download does&#39;t work. It&#39;s static text.</p><img src="https://community.element14.com/aggbug?PostID=27793&AppID=44&AppType=Weblog&ContentType=0" width="1" height="1">https://community.element14.com/products/manufacturers/tektronix/b/blog/posts/spectrogram-types-the-many-faces-of-the-spectrogramFri, 22 Mar 2024 16:21:37 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:d02abbd1-b6d9-47d9-a008-17234a6ceffdshabaz0<p>One thing worth mentioning is that (regardless of the method of how the spectrogram was constructed) a powerful benefit of the spectrogram is that it will allow the viewer to see even weak signals that are changing.</p> <p>With a spectrum trace, that would be very difficult to see or recognize. With the spectrogram, you can see the blotches or lines of color even for weak signals, and your eye will see that changing footprint over time, to begin to understand what could be causing it in the circuit.</p><img src="https://community.element14.com/aggbug?PostID=27793&AppID=44&AppType=Weblog&ContentType=0" width="1" height="1">