A simple example where oscillations with two or more frequencies are combined?

AI Thread Summary
A simple example of combining oscillations with two frequencies can be illustrated through AM modulation, which demonstrates how two sine waves of differing frequencies interact. Searching for "Beat Frequency" provides additional insights into how sine waves can be combined, particularly when their frequencies are nearly identical. The visual representations from these searches clarify the effects of frequency addition. It's important to note that addition is not the only method for combining sine waves. Understanding these concepts is essential for grasping the principles of oscillation in voltage applications.
Atlaπtis
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I just need a simple example, preferably one to do with voltage.
thanks for any help :)
 
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Search Internet images for "AM Modulation" and "Beat Frequency"

The AM Modulation set will show you what two ADDED sine waves look like when the frequencies are very different.

The Beat Frequency search will show you what two ADDED sine waves look like in general. Some will show you added sine waves that are nearly the same in frequency.

Addition is not the only way to combine sine waves.
 
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