Beat detection: Difference between revisions
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In [[signal analysis]], '''beat detection''' is using [[computer software]] or [[computer hardware]] to detect the beat of a [[music]]al score. There are many methods available and beat detection is always a tradeoff between accuracy and speed. Beat detectors are common in music visualization software such as some [[Media player (application software)|media player]] plugins. The [[algorithm]]s used may utilize simple statistical models based on [[sound energy]] or may involve sophisticated [[comb filter]] networks or other means. They may be fast enough to run in [[Real-time computing|real time]] or may be so slow as to only be able to analyze short sections of songs. |
In [[signal analysis]], '''beat detection''' is using [[computer software]] or [[computer hardware]] to detect the beat of a [[music]]al score. There are many methods available and beat detection is always a tradeoff between accuracy and speed. Beat detectors are common in music visualization software such as some [[Media player (application software)|media player]] plugins. The [[algorithm]]s used may utilize simple statistical models based on [[sound energy]] or may involve sophisticated [[comb filter]] networks or other means. They may be fast enough to run in [[Real-time computing|real time]] or may be so slow as to only be able to analyze short sections of songs. |
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==Software Detection== |
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A 5 minute explanation about how a simple software beat detector works; includes graphs which show the internal state of the beat detector and full voice annotation. |
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[[File:Frequency Selected Statistical Sound Energy Beat Detection.ogg|thumb|Frequency Selected Statistical Sound Energy Beat Detection]] |
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== External links == |
== External links == |
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Revision as of 01:29, 12 May 2016
 | This article needs additional citations for verification. (January 2014) |
In signal analysis, beat detection is using computer software or computer hardware to detect the beat of a musical score. There are many methods available and beat detection is always a tradeoff between accuracy and speed. Beat detectors are common in music visualization software such as some media player plugins. The algorithms used may utilize simple statistical models based on sound energy or may involve sophisticated comb filter networks or other means. They may be fast enough to run in real time or may be so slow as to only be able to analyze short sections of songs.
Software Detection
A 5 minute explanation about how a simple software beat detector works; includes graphs which show the internal state of the beat detector and full voice annotation.
External links
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