Tencent Music Tech Team
May 22, 2020 · Artificial Intelligence
Beat Detection: Concepts, Algorithms, and Applications
The article explains musical beat detection fundamentals, detailing traditional onset‑strength and dynamic‑programming algorithms (as in librosa), compares time‑domain and spectral methods, showcases deep‑learning advances, and describes practical applications such as audio visualisation, rhythm games, and QQ Music’s Super‑DJ automatic remix pipeline.
Audio AnalysisDeep LearningDynamic Programming
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