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- Spectral_centroid abstract "The spectral centroid is a measure used in digital signal processing to characterise a spectrum. It indicates where the "center of mass" of the spectrum is. Perceptually, it has a robust connection with the impression of "brightness" of a sound.It is calculated as the weighted mean of the frequencies present in the signal, determined using a Fourier transform, with their magnitudes as the weights:where x(n) represents the weighted frequency value, or magnitude, of bin number n, and f(n) represents the center frequency of that bin.".
- Spectral_centroid wikiPageID "10930578".
- Spectral_centroid wikiPageRevisionID "567079098".
- Spectral_centroid hasPhotoCollection Spectral_centroid.
- Spectral_centroid subject Category:Digital_signal_processing.
- Spectral_centroid comment "The spectral centroid is a measure used in digital signal processing to characterise a spectrum. It indicates where the "center of mass" of the spectrum is.".
- Spectral_centroid label "Schwerpunktwellenlänge".
- Spectral_centroid label "Spectral centroid".
- Spectral_centroid sameAs Schwerpunktwellenlänge.
- Spectral_centroid sameAs Φασματικό_κεντροειδές.
- Spectral_centroid sameAs m.02qvb5c.
- Spectral_centroid sameAs Q3446193.
- Spectral_centroid sameAs Q3446193.
- Spectral_centroid wasDerivedFrom Spectral_centroid?oldid=567079098.
- Spectral_centroid isPrimaryTopicOf Spectral_centroid.