A vector-based approach to broadcast audio database indexing and retrieval

• Main Authors: Wang, Lei, Li, Haizhou, Chng, Eng Siong
• Other Authors: School of Computer Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Computer science and engineering
• Online Access: https://hdl.handle.net/10356/97783; http://hdl.handle.net/10220/17345
• Institution: Nanyang Technological University

This paper proposes a novel framework to index and retrieve audio content from broadcast database that contains both speech and music. In this framework, we model the acoustic events using hidden Markov models, which are then used to decode the audio content. The decoding results in the form of acou...