Onset (audio)
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Onset refers to the beginning of a musical note or other sound. All musical notes have an onset, but they do not necessarily include an initial transient. Onset detection is an active research area in signal processing, with approaches operating in the time, frequency, phase, or complex domain.
Quick Facts
- Related concept
- transient
- Detection approaches
- time domain
- frequency domain
- phase domain
- complex domain
Facts from the source article.
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Sources
Compiled from Wikipedia and the sources listed below. Text from Wikipedia is available under CC BY-SA 4.0; this entry is adapted from it.
- Wikipedia: Onset (audio) (CC BY-SA 4.0).
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