spectral density
Sign in to saveAlso known as power spectrum, power spectral density, power spectrum density, signal spectrum
relative importance of certain frequencies in a composite signal
Wikidata facts
- Subclass of
- spectrum
- Image
- Voice waveform and spectrum.png
Show 2 more facts
- studied by
- spectral theory
- used by
- signal processing
Sources (2)
via Wikidata · CC0