Multi-task learning for end-to-end noise-robust bandwidth extension

• Main Authors: Hou, Nana, Xu, Chenglin, Zhou, Joey Tianyi, Chng, Eng Siong, Li, Haizhou
• Other Authors: School of Computer Science and Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2020
• Subjects: Engineering::Computer science and engineering; Speech Enhancement; Noise-robust Bandwidth Extension
• Online Access: https://hdl.handle.net/10356/144855
• Institution: Nanyang Technological University

Bandwidth extension aims to reconstruct wideband speech signals from narrowband inputs to improve perceptual quality. Prior studies mostly perform bandwidth extension under the assumption that the narrowband signals are clean without noise. The use of such extension techniques is greatly limited in...