Audio Segmentation System for Sport Games
Junfang Zhang, Baochen Jiang, Li Lü, Qingwei Zhao · 2010
This paper proposes a two-pass audio segmentation method for sports games. The 1st pass conducts the segmentation by a metric-based algorithm, and the 2nd pass conducts a model-based classification to extract speech segments. This audio segmentation module we developed can extract announcer's speech efficiently from the complex sport audio stream.