Adaptive spectral smoothening for development of robust keyword spotting system. - Biswaranjan Pattanayak; Jayant Kumar Rout; Gayadhar Pradhan (IET Signal Process., 2019)

Pitch-robust acoustic feature using single frequency filtering for children's KWS. - Biswaranjan Pattanayak; Gayadhar Pradhan (Pattern Recognit. Lett., 2021)

Significance of single frequency filter for the development of children's KWS system. - Biswaranjan Pattanayak; Gayadhar Pradhan (INTERSPEECH, 2022)