Feature-based robust techniques for speech recognition

• Main Author: Nguyen, Duc Hoang Ha
• Other Authors: Chng Eng Siong
• Format: Theses and Dissertations
• Language: English
• Published: 2017
• Subjects: DRNTU::Engineering::Computer science and engineering::Computing methodologies::Pattern recognition
• Online Access: http://hdl.handle.net/10356/69839
• Institution: Nanyang Technological University

Automatic speech recognition (ASR) decodes speech signals into text. While ASR can produce accurate word recognition in clean environment, its accuracy degrades considerably under noisy conditions. I.e., robustness of ASR systems for real-world applications remains a challenge. In this thesis, speec...