Separation of underdetermined speech mixture based on sparse Bayesian recovery

• Main Author: Wang, Zhe
• Other Authors: Bi Guoan
• Format: Theses and Dissertations
• Language: English
• Published: 2017
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: http://hdl.handle.net/10356/72445
• Institution: Nanyang Technological University

This thesis focuses on solving the problems of separating underdetermined speech mixture using sparse Bayesian recovery techniques. Firstly, this thesis describes a novel algorithm to improve the performance of sparsity based single-channel speech separation. The conventional approach assumes th...