Two-channel noise reduction and post-processing for speech enhancement

• 主要作者: Zhang, Xinxin
• 其他作者: Koh Soo Ngee
• 格式: Theses and Dissertations
• 出版: 2008
• 主題: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
• 在線閱讀: https://hdl.handle.net/10356/3522
• 機構: Nanyang Technological University

This thesis is focused on speech enhancement techniques based on short-time spectral amplitude (STSA) estimation. In particular, it addresses the weakness of the ?-order minimum mean-square error (MMSE) estimation method that incorporates auditory masking properties (?-masking in short). Two post-pr...