Identification of a nonlinear power-amplifier L-N-L structure for pre-distortion purposes. - Ernst Aschbacher; Markus Rupp (PIMRC, 2003)

A fast algorithm for digital pre-distortion of nonlinear power amplifiers. - Ernst Aschbacher; Holger Arthaber; Markus Rupp (EUSIPCO, 2005)

Prototype Implementation of Two Efficient Low-Complexity Digital Predistortion Algorithms. - Ernst Aschbacher; Mei Yen Cheong; Peter Brunmayr; Markus Rupp; Timo I. Laakso (EURASIP J. Adv. Signal Process., 2008)

Design and Performance of the Low-Power Noise Reduction Algorithm of the Med-El Sonnet 2™ Cochlear Implant Audio Processor. - Ernst Aschbacher; Florian Frühauf; Anja Kurz; Peter Nopp (ICASSP, 2023)