A blind source separation of instantaneous acoustic mixtures using natural gradient method

• Main Authors: Sandiko, Christopher M., Magsino, Elmer R.
• Format: text
• Published: Animo Repository 2012
• Subjects: Blind source separation; Independent component analysis; Auditory selective attention; Electrical and Computer Engineering
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/2343; https://animorepository.dlsu.edu.ph/context/faculty_research/article/3342/type/native/viewcontent
• Institution: De La Salle University

A variety of applications concerning communication signal processing involves recovering unobserved signals or 'sources' from several observed mixtures, and 'cocktail party effect' is a good paradigm related to this process. Given a set of linearly superimposed acoustic signals w...