Efficient power optimized very-large-scale integration architecture of proportionate least mean square adaptive filter. - Lakshmaiah, Gangadharaiah Soralamavu; Krishnappa, Narayanappa Chikkajala; Ramappa, Poornima Golluchinnappanahalli; Narasimhaiah, Divya Muddenahally; Radder, Umesharaddy; Chandrasekhar, Chakali (International Journal of Electrical & Computer Engineering (2088-8708), 2025)