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- Spectral_flux abstract "This article is about the Digital signal processing term. For the term used in astronomy, which refers to a different measure, see Spectral flux density.Spectral flux is a measure of how quickly the power spectrum of a signal is changing, calculated by comparing the power spectrum for one frame against the power spectrum from the previous frame. More precisely, it is usually calculated as the 2-norm (also known as the Euclidean distance) between the two normalised spectra.Calculated this way, the spectral flux is not dependent upon overall power (since the spectra are normalised), nor on phase considerations (since only the magnitudes are compared).The spectral flux can be used to determine the timbre of an audio signal, or in onset detection, among other things.".
- Spectral_flux wikiPageID "7257044".
- Spectral_flux wikiPageRevisionID "582100975".
- Spectral_flux hasPhotoCollection Spectral_flux.
- Spectral_flux subject Category:Digital_signal_processing.
- Spectral_flux comment "This article is about the Digital signal processing term. For the term used in astronomy, which refers to a different measure, see Spectral flux density.Spectral flux is a measure of how quickly the power spectrum of a signal is changing, calculated by comparing the power spectrum for one frame against the power spectrum from the previous frame.".
- Spectral_flux label "Spectral flux".
- Spectral_flux sameAs m.025xfnz.
- Spectral_flux sameAs Q11254115.
- Spectral_flux sameAs Q11254115.
- Spectral_flux wasDerivedFrom Spectral_flux?oldid=582100975.
- Spectral_flux isPrimaryTopicOf Spectral_flux.