High performance voice authentication system

• 主要作者: Panda Ashish
• 其他作者: Srikanthan, Thambipillai
• 格式: Theses and Dissertations
• 出版: 2008
• 主題: DRNTU::Engineering::Computer science and engineering::Computing methodologies::Pattern recognition
• 在線閱讀: http://hdl.handle.net/10356/2420
• 機構: Nanyang Technological University

Extensive simulations were performed on two popular speech databases, namely KING and TIMIT, to evaluate the proposed methods. A new background model called Global Background Model (GBM) has been presented to replace the memory intensive Universal Background Model (UBM). Based on a novel set theoret...