A variable step-size multichannel equalization algorithm exploiting sparseness measure for room acoustics

• Main Authors: Khong, Andy Wai Hoong, Rashobh, Rajan S.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/105918; http://hdl.handle.net/10220/17689; http://dx.doi.org/10.1109/ISCAS.2012.6271879
• Institution: Nanyang Technological University

Non-adaptive multichannel equalization (MCEQ) algorithms based on multiple input/output inverse theorem (MINT) is computationally expensive as MINT involves the inversion of a convolution matrix with dimension that is proportional to the length of the acoustic impulse responses. To address this, we...