Partial separation method for solving permutation problem in frequency domain blind source separation of speech signals

• Main Authors: Reju, Vaninirappuputhenpurayil Gopalan, Koh, Soo Ngee, Soon, Ing Yann
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2011
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
• Online Access: https://hdl.handle.net/10356/94136; http://hdl.handle.net/10220/7006
• Institution: Nanyang Technological University

This paper addresses the well known permutation problem in frequency domain blind source separation. The proposed method uses correlation between two signals in each DFT bin to solve the permutation problem. One of the signals is partially separated by a time domain blind source separation method an...