Speech enhancement using auditory-based spectral amplitude estimators

• Main Author: Sekar Sathiya Narayanan.
• Other Authors: Soon Ing Yann
• Format: Theses and Dissertations
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: http://hdl.handle.net/10356/51027
• Institution: Nanyang Technological University

Speech enhancement improves the quality of speech by removing certain amount of noise from noisy speech while keeping the speech component undistorted. In this project, a new family of Bayesian estimators has been proposed such that its cost function includes both a power law and a weighting factor....