A family of multiple sub-filters based acoustic echo cancellers. - Alaka Barik; Tarkeshwar Prasad Bhardwaj; Ravinder Nath (IITM, 2010)

A VLMS based pseudo-fractional optimum order estimation algorithm. - Asutosh Kar; Ravinder Nath; Alaka Barik (ICCCS, 2011)

Convergence analysis of adaptive MSFs used for acoustic echo cancellation. - Alaka Barik; Mihir Narayan Mohanty; Kunal Das (Int. J. Inf. Commun. Technol., 2018)