A stereo audio sigma-delta A/D-converter. - Tapani Ritoniemi; Eero Pajarre; Seppo Ingalsuo; Timo Husu; Ville Eerola; Tapio Saramiiki (IEEE J. Solid State Circuits, 1994)

Combined Weighted Prediction Error and Minimum Variance Distortionless Response for dereverberation. - Alejandro Cohen; Georg Stemmer; Seppo Ingalsuo; Shmulik Markovich Golan (ICASSP, 2017)