Best posts about this topicLoading . . .
|A 220 Hz carrier tone fc modulated by a 440 Hz modulating tone fm, with various choices of frequency modulation index, β. The time domain signals are illustrated above, and the corresponding spectra are shown below (spectrum amplitudes in dB).|
Waveforms for each β|
Spectra for each β|
No signin required
Sussle is the first, open visual encyclopedia. Anyone can use it.
It has beautiful images and viral videos that are way more fun than reading all the text in traditional encyclopedias.
Just click on the red module above.